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Will future Intel-based Apple Macs offer multiple OS worlds via virtualization?
Wednesday, November 16, 2005 - 05:27 PM EST

"Intel has launched this week the beginnings of its future line of processors that will support 'virtualization.' These new chips are known as Intel Pentium 4's 672 and 662. Essentially virtualization technology (or VT) enables a processor to run multiple operating systems or applications in independent partitions, or what is often called 'containers,' on the same chip. This type of technology has been around for years on big iron servers from Sun Microsystems and IBM, for example. Intel is not creating anything new in that regard," Architosh writes. "However, what is new is this type of technology inside of a typical personal computer. And this begs the question: was this part of the consideration in Apple choosing Intel?"

"Today Apple has mastered the art of moving from one computer user's space to another with its graphic cube effect. This is commonly known as Fast User Switching and is a system preference in Mac OS X," Architosh writes. "But [can you] imagine a world wherein you can cube the cube? Imagine that each user account can have multiple instances of operating systems (perhaps OS X and Windows, or Linux and OS X) running simultaneously. From the Apple menu a user would select an OS environment and an Expose cubic switch would literally swing around a different OS environment, just like today's Fast User Switching."

Architosh writes, "Much like Fast User Switching, accounts and applications stay active and running in the background. Instead of seeing a different OS X environment, you might see SuSE Linux or Windows or Solaris. The bottom line is: Apple already has the interface technique in place and the technology to make this happen in Expose. What it lacks is the ability to run multiple operating systems side by side. That it can now get from Intel and its virtualization technologies inside of future Pentium and Xeon chips. [Intel-based Macs from Apple] may offer us not just smooth multiple user environments, but multiple OS worlds as well."

Full article here.

MacDailyNews Take: If so, and only Apple Macs will be able to offer Mac OS X along with any other operating system a users chooses, the question we've been asking since June only gets louder, "Why buy a Dell (or any other assemblers' boxes) if Apple Macs can run Mac OS X, Windows, and Linux operating systems and applications at native speeds?" And what happens when Wall Street figures it out?

Note: After Jobs' WWDC announcement of Intel-based Macs, Apple Senior Vice President Phil Schiller addressed the issue of running Windows on Macs, saying there are no plans to sell or support Windows on an Intel-based Mac. "That doesn't preclude someone from running it on a Mac. They probably will," he said. "We won't do anything to preclude that." However, Schiller said the company does not plan to let people run Mac OS X on other computer makers' hardware. "We will not allow running Mac OS X on anything other than an Apple Mac," he said.

The ability to run Windows and Mac OS X only on Apple Macs could drastically alter the personal computing landscape. Apple doesn't need to license Mac OS X to other vendors. Other vendors will need to figure out a way to compete with Apple Macs that can run Mac OS X, Windows, and Linux flavors. We don't see how other vendors will be able to compete with Apple, especially if users can run Windows in a protected Mac OS X environment with no performance hit.

This idea doesn't kill Microsoft right away (eventually it will, though, as users compare Mac OS X to Windows and end up using Windows less and less until they realize that they don't need Windows at all), but Dell, HP, Gateway, Acer, etc. wouldn't fare every well pretty much immediately. You think Mac market share is growing rapidly now? Just wait. This could quickly become a case of "license Mac OS X or die" for the Dells of the world. But, what if Steve Jobs doesn't feel like licensing Mac OS X? Checkmate. Is it too early to suggest that Michael Dell shut down the company and give the money back to shareholders?

And, no, developers will not stop writing Mac OS X applications if Apple's Intel-based Macs can also run Windows at native speeds. As Jason Snell wrote for Macworld back in June, "Mac users are Mac users because they want to run software in the Mac interface. The large software companies that publish programs on the Mac understand that, and so do the small Mac developers who are making the coolest OS X apps around. I’d tell you that the middle-range developers with a flagging commitment to the Mac would be the ones most worth worrying about, but honestly, the Mac OS X transition already shook most of them out of the Mac market."

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Related articles:
Apple patent application designed to prevent Mac OS X from running on non-Apple hardware - November 09, 2005
How Apple can win the OS war - October 19, 2005
Intel's built-in virtualization tech could be one way to run Windows on Intel-based Apple Macs
Intel-based Macs running both Mac OS X and Windows will be good for Apple - June 10, 2005
Why buy a Dell when Apple 'Macintel' computers will run both Mac OS X and Windows? - June 08, 2005
Will developers stop writing Mac applications if Apple 'Macintel' computers can run Windows? - June 08, 2005
Windows users who try Apple's Mac OS X Tiger might not want to go back - June 07, 2005
Microsoft: The safest way to run Windows is on your Mac - October 08, 2004

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Nov 16, 05 - 04:41 pm Comment from: AJ

To: Dell and HP

Be afraid...be very afraid!

Nov 16, 05 - 04:45 pm Comment from: Panoz AIV Roadster

What will happen when Wall Street figures it out is that you will wish you had bought when the share price was in the 60s. As it is now.

MW: "attack" as in seize the day. Now.

Nov 16, 05 - 04:46 pm Comment from: little man

What happens when you use fast OS switching and come up with a BSOD? If Windows has been running in the background for an unknown time, what are the chances it's still up when you want it?

I'm just talkin' here. This could be really cool.

Nov 16, 05 - 04:49 pm Comment from: hammer

The strategy is unfolding before our eyes and it is beautiful.

MW bill. I'm just a bill, yes I'm only a bill....

Nov 16, 05 - 04:50 pm Comment from: Really....

If this can work with OSX, it can work with windows.
So MDN your statement:
""Why buy a Dell (or any other assemblers' boxes) if Apple Macs can run Mac OS X, Windows, and Linux operating systems and applications at native speeds?""

could also read:

"Why buy a Mac if Windows PCs can run Windows, Mac OS X, and Linux operating systems and applications at native speeds?"

Nov 16, 05 - 04:51 pm Comment from: matt

not going to happen. CFO already said they won't condone nor impede Windows use

Nov 16, 05 - 04:54 pm Comment from: re: Really

have you not read about the patents Apple has gotten nor the quotes given about protecting OS X from running on non-Apple hardware (with the exception of the current X86 version out there now)

When I go home this Christmas I'm installing OSX on my old Pentium 4!

Nov 16, 05 - 04:58 pm Comment from: joe takata

What a bad idea. I can just see it now: Fast whizzy interface switching effect. Solid secure OS X 10.4 running on base window 1, vulnerable hacker's dream windows 2K, XP, or Vista running in fastswitch mode on cube side 2. Presto..changeo. Only since the OS is always loaded, it's always exposed to the internet. Whoopee... Score! Now hacker boys and girls all over the net get to attack OS X machines to their heart's delight. Load a worm on the windows partition, then hack away.

Windows of any version is so bad it should only be used to invoke those legacy apps that cannot be run in os X and should be closed down immediately thereafter, or isn't computer security more important to most users than whizzy effects?

Nov 16, 05 - 04:58 pm Comment from: Jimbo von Winskinheimer

"Really" hasn't been catching up on his reading about the Intel version of OS X. It is supposed to be bound to Apple hardware, meaning that you won't be able to run it on vanilla PCs by Dell or some other crappy manufacturer. Windoze doesn't have that same hardware tie-in. So, an Intel Mac can run Mac OS, Windows, Linux, etc. The Dell box can't run Mac OS.

Just 'cause you asked...

Nov 16, 05 - 05:04 pm Comment from: Emil

Oh come on!
"Apple already has the interface technique in place" congratulations! apple can rotate a cube with 2 textures, must be a very hard thing to do in openGL.
It would be very nice though to run different OSes for what they're best at. OS X for most stuff and windows for games (after unplugging the computer from the net that is).

Nov 16, 05 - 05:13 pm Comment from: Douglas Rain

What incentive for Ballmer's "developers" to write OS X code?
Will leave Mac apps from Apple as only OS X on market (not counting sourceforge, other opensource)

Nov 16, 05 - 05:13 pm Comment from: mike

CFO already said they won't condone nor impede Windows use

--

They won't condone Windows use?? They didn't say that!

Schiller said they wouldn't impede or SUPPORT it, meaning, you can't phone Apple for Windows problems ( tee hee)

Nov 16, 05 - 05:13 pm Comment from: artist

I'm forced to use Windows at work as a real estate agent.Being able to use windows on a Mac would be great.Current Windows people will be able to see just how much better OSX is first hand.
Imagine how frustrating it will be when switching from OSX to Windows running in the background for the last couple of hours.The cube spins around and you have a couple hundred pop ups waiting for you.

Nov 16, 05 - 05:16 pm Comment from: Leopard

This type of functionality is more likely to show up in Leopard, which is due in about 1 year. I expect Apple to migrate their OS and applications as they typically do, adding functionality as they can.

I believe that the rest of Tiger will bug-fixes, and making the intel/ppc code base as stable as possible.

The types of technologies that the are article talks about are more of a 10.X release than a 10.X.X release if they are incorporated at all.

Nov 16, 05 - 05:16 pm Comment from: ldm

For a historical note, how many remember "Switcher" that preceded multifinder and allowed switching from, say, MacWrite to MacPaint without quitting MacWrite? It was written by Andy Herzfeld and had the same visual effects as user switching?

Nov 16, 05 - 05:17 pm Comment from: unassailable Investment Analyst

Apple should license this to HP or someone they can work with. I don't mean clones, but license in the sense of the defunct HP iPod. Gov't purchasing often needs to have 2 sources for a product, for competitive bids. And there are many who wouldn't hesitate to buy an HP Mac but wouldn't ever purchase from Apple.

Just a thought...

Nov 16, 05 - 05:21 pm Comment from: oldfart

I remember "Switcher." I also remember "talking moose" - 'You are getting sleeeepy! Your eyelids are getting heavier and heavier.'

Nov 16, 05 - 05:21 pm Comment from: NewType

"Why buy a Mac if Windows PCs can run Windows, Mac OS X, and Linux operating systems and applications at native speeds?"

Ummm, like MDN quoted Phil Schiller as saying that Mac OS X will run only on Mac hardware?

The recent articles about getting OS X to run on generic Intel hardware is simply because that version of OS X is a timed developer version that will bomb out in less than a year. The final version of Mac OS X for Intel will be locked hand-in-hand to Apple hardware. There will be no Windows PCs that will be able to run OS X.

Nov 16, 05 - 05:25 pm Comment from: Giblad

This is truly a stupid idea.

Can you imagine how complicated the user interface will be for your average non technical person. Multiple operating systems with different ways of doing things is not the way that Apple will go.

Now if Windows apps can be run (but look like OS X apps), that would be cool and a much better way to go.

Nov 16, 05 - 05:25 pm Comment from: MacDoctor

Well yeah, whatever…I don't care to run Windows on my Mac—ever.

Nov 16, 05 - 05:26 pm Comment from: NewType

I would like to add that the only danger of simple virtualization scheme is that developers might use it to justify not building a Mac version of apps. They'll just say, "We recommend installing Windows on your PowerBook and using our Windows installer." Heck, there are a lot of companies that already do that today, except they recommend installing Virtual PC.

Virtualization would be a neat technology, but it has to be inaccessible or inconvenient enough that hordes of Switchers begin demanding robust Mac-native versions of apps.

Nov 16, 05 - 06:01 pm Comment from: Another old fart

I still have Talking Moose. You can get it for sys X. goto http://www.zathras.de/moose/MacOS_X_Version.php

Nov 16, 05 - 06:04 pm Comment from: Emil

just a thought, it would be quite possible to write viruses for windows that affects mac os x if you dualboot. It would just have to search the drives for mac os x and write to it. good thing Windows doesn't play well with hfs+ at the moment.

Nov 16, 05 - 06:07 pm Comment from: Sgt.Kickarse

I've asked this before - and maybe it's been covered by someone before - but why is it that this is good for the Apple platform and its applications? What happens if developers stop to code natively for OSX because "you just have to switch to windows (with F8) if you want the app to work". Of course I'd prefer a native speed windows "virtual environment" at hand compared to the piece o shite app called VPC - but let's face it - windows aint comparable to OSX when it comes to GUI workflow (among a plethora of other advantages!).

Nov 16, 05 - 06:08 pm Comment from: Big Al

Let's run Windows apps in a Windows emulator without all the problems involved with actually having Windows on your beautiful Apple Mac.

Utility without ugly or malware attacks.

Nov 16, 05 - 06:10 pm Comment from: Switcher

I remember switcher and multifinder. They made a huge difference in productivity. We didn't have to shut down TK! Solver or Multiplan to use the word processor.

Nov 16, 05 - 06:15 pm Comment from: Sgt.Kickarse

Aw, NewType...didn't see your comment wink oh well

Nov 16, 05 - 06:17 pm Comment from: Veronica

Why would sensible people bother running Windows or Linux?

Nov 16, 05 - 06:26 pm Comment from: Thomas

Hey Veronica, apps! I would love to finally be able to run Rhino on my setup...among some other really nice 3D/VFX stuff never been brought to OSX for unknown reasons :(

Nov 16, 05 - 06:30 pm Comment from: G Spank

Holy Buddha that would be hot.

Nov 16, 05 - 06:34 pm Comment from: iDon't

I might put Windows on my Mac just to use some special quilting programs that I now run a cheap PC. But I don't think I would allow Windows on my Mac to connect to the internet, at least not for long.

Nov 16, 05 - 06:38 pm Comment from: Dave the cook

KEEP THAT WINDOZE CRAP OFF MY MACS

Nov 16, 05 - 07:03 pm Comment from: kenzo

wow. another rhino user. most intuitive 3d modeling software out there =)

Nov 16, 05 - 07:04 pm Comment from: scottm4321

I think this all fits into Apple's plans. Remember, they consider themselves a hardware company. There goal is to sell boxes. Anything that will add value to their box is a good thing. That's why OS X will never be licensed to any other computer maker, it would add value to their product and take away from Apple's. That's why they will allow other operating systems to run on Mac, it increases the Mac's value. And it someday (God forbid) Mac OS X becomes a liability, it will be gotten rid of just like OS 9.

Nov 16, 05 - 08:07 pm Comment from: tHE dUDE

Why? AutoCAD and all the other Windows only apps you MacMorons. Wonder why the article is at Architosh? Some of you should just be quiet when you don't have anything constructive to say.

Oh and games.

Nov 16, 05 - 08:27 pm Comment from: pog

Its bad enough right now, when I ask about Mac support from my IT department they tell me "Oh, you can just run program X on Virtual PC on your Mac". If Windows runs natively on Mac I think any reason to support Macs or write Mac versions of software will go out of the window for certain parts of the computer industry.

I can see it now. "Sorry Sir - you can't use our Cable modem with Mac, you'll have to run Windows on your machine instead."

Nov 16, 05 - 08:33 pm Comment from: MacDude

Don't forget!!

Microsoft is relying upon thier Direct X for video cards, install Vista on a software partition and it will run like VPC.. s-l-o-w.

Even if Microsoft allows it at all. Mac's use Open GL.

I doubt Apple will allow Vista to run because it allows third party software makers to insist their customers switch into Vista to run their programs.

These third party software makers don't like to program twice just to cater to 30 million Mac users.

What most likely will happen is Apple will provide a easier and cheaper way for third party programmers to compile their code for Mactels, reducing development costs.

The Mac platform will them be attractive to support, write once, compile for both at native speed.

Allowing a large alternate OS like Windows to reside on a Mac will deteriorate the Mac user base, although Apple might sell a lot of hardware with all their stores.

Rememeber Beta-Max? It was better, but it died anyway.

Nov 16, 05 - 08:52 pm Comment from: StevenJobs

Mac OSX will only run on Apple hardware
Mac OSX will only run on Apple hardware

Nov 16, 05 - 09:03 pm Comment from: Joe McConnell

"If so, and only Apple Macs will be able to offer Mac OS X along with any other operating system a users chooses, the question we've been asking since June only gets louder, "Why buy a Dell (or any other assemblers' boxes) if Apple Macs can run Mac OS X, Windows, and Linux operating systems and applications at native speeds?" And what happens when Wall Street figures it out?"

Because the TCO formula posted on this site is BS. It takes nothing to keep a pc free of bugs these days, and anyone who says otherwise is either behind the curve or.........dumb....and dells, and others, will still be much CHEAPER.

Nov 16, 05 - 09:04 pm Comment from: Joe McConnell

Quote me on that.

Nov 16, 05 - 10:27 pm Comment from: Tippy Hedren

Joe McConnell -- There you go again. Always coming at things from an advanced user's perspective.

"It takes nothing to keep a PC free of bugs these days . . . "?????????

Are you KIDDING?

For the average user, it's a HUGE issue. And it doesn't matter -- because Macs have NO ISSUES AT ALL IN THIS AREA!!!!!!!!!

You are a . . . Dipshit. Troll. Jackoff.

Nov 17, 05 - 12:51 am Comment from: tenshi

In effect, it will almost be just like how the transition from OS 9 to OS X was only this time OS 9 is Windows. First the dual-boot option, then later when the need is almost gone and everyone has made the transition, no need for windows support anymore! Brilliant.

Nov 17, 05 - 01:23 am Comment from: Botvinnik

The adoption of Intel chips by Apple Computer is a mistake.

Nov 17, 05 - 01:34 am Comment from: Reality Check

People here rightly tout the fact that MacOS will contain technology to ensure it will only run on Apple hardware (by checking against a hardware chip). What people seem to have failed to notice, however, is that Microsoft are probably including this capability in the next release of Windows - it was originally called Palladium and is designed to vastly improve security and DRM by only allowing authorised programs/documents to run. This involves a low-level hardware check that the hardware is authorised, which then continues right through the system - ie. the OS will only boot if on approved hardware, the applications only run if on an approved OS, a document only open if on approved hardware, etc. Thus Microsoft would presumably be more than capable of ensuring that Windows wouldn't run on Apple's Intel machines as well. So, you might still need that Dell.

Nov 17, 05 - 01:36 am Comment from: Reality Check

See http://www.cl.cam.ac.uk/~rja14/tcpa-faq.html for more details.

Nov 17, 05 - 02:15 am Comment from: john

OS2 ran windows apps fine, and that was its undoing. If you are going to make running Windows apps easy on a Mac then nobody is going to develop for the Mac. Ditto switching between Windows and OSX.. The MDN take is wrong, people can already see the difference between the two clearly enough and the vast majority still choose Windows.... The Mactel will not change that.

Nov 17, 05 - 03:15 am Comment from: Barry

The danger of advertising a Mactels ability to run Windows or Windows apps. is that it will just reinforce the image of ubiquity of Windows in consumers minds, leading them to believe that it is the only OS to own. I think that Mac OSX should be competing with Windows and sending out a clearer signal to end users, i.e. you don't need Windows, you can do all you need with a Mac. In the same way as iPod users know that they don't need WMP files to enjoy good audio. If the iPod had supported WMP files from the outset do you think that AAC files would ever have got a look in later in the game? Mac OSX can take more market from Windows, but by competing with it directly (which includes the whole widget remember, not just software) not supporting it on a Mac.

Nov 17, 05 - 06:52 am Comment from: John

I would add that the ability to run both OSX and Windows will be a massive incentive to anyone considering buying a new computer who would like to try OSX. For someone say who currently has a Mac and a PC and is thinking abut replacing their aging PC, a Mactel would be a strong candidate. Apple will no doubt pick up a lot more sales like this in future. For an actual Windows vs OSX battle though I think you would need to see OSX numbers in the 30% region before that would be a serious possibility. Whatever happens, I for one hope that we never return to a situation in future where one architecture dominates 90% of computers..... the future would best be served by competing systems that are interoperable and compatible and that adopt open standards. Diversity and compatibility are what is needed.

Nov 17, 05 - 09:57 am Comment from: Zsa Zsa Galore

>>Why would sensible people bother running Windows or Linux?

Involuntarily, of course...I have to run Windows to use the statistical software I need for school, so I keep VPC and Windows 2000 on my Pbook, just to run that. Of course, I don't allow Windows to connect to the 'net. Anyhow, it's so slow it's almost painful-I'm hoping some extra RAM will help when I install it in a few weeks-but since I have to use Windows, at least for the time being, the ability to run it more efficiently is pretty appealing.

ZZG

Nov 17, 05 - 10:17 am Comment from: slike

"This idea doesn't kill Microsoft right away (eventually it will, though, as users compare Mac OS X to Windows and end up using Windows less and less until they realize that they don't need Windows at all), but Dell, HP, Gateway, Acer, etc. wouldn't fare every well pretty much immediately."

LOL! MS is a $40B a year company with as much in the bank. Talk about wishful thinking...they'll fight like hell and underestimating them would be downright crazy. How many people really need virtualization? I plan on buying a mac sometimes in the next 9 months but I'm not sure I'm willing to pay $4K CDN for virtualization because you'd need a machine with lots of horsepower to run it. I like the idea but $4K would buy me a mini or iMac, a pc, a KVM switch and still have money for a trip to Mexico.

Apple is still the most vulnerable computer company around because any setback could be fatal or permanent and I won't get into Apple as a transformed entertainment company. That's another story.

I hope they can recapture a large chunk of market share but being arrogant about it is a sure-fire way to screw up success.

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