Secret No More: Revealing Windows XP Mode for WindPost Date: 2009-04-26 |
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DST4ME
DS ELITE Joined: 14 Apr 2008 Online Status: Offline Posts: 36758 |
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Topic: Secret No More: Revealing Windows XP Mode for Wind Posted: 26 Apr 2009 at 2:33am |
Secret No More: Revealing Windows XP Mode for Windows 7
Rafael Rivera and Paul Thurrott reveal a new Windows 7 application compatibility feature called Windows XP Mode. Yes, it's that "secret new feature" you've been hearing about ... Over a month ago, we were briefed about a secret Microsoft technology that we were told would be announced alongside the Windows 7 Release Candidate (RC) and would ship in final form simultaneously with the final version of Windows 7. This technology, dubbed Windows XP Mode (XPM, formerly Virtual Windows XP or Virtual XP, VXP), dramatically changes the compatibility story for Windows 7 and, we believe, has serious implications for Windows development going forward. Here's what's happening. XPM is built on the next generation Microsoft Virtual PC 7 product line, which requires processor-based virtualization support (Intel and AMD) to be present and enabled on the underlying PC, much like Hyper-V, Microsoft's server-side virtualization platform. However, XPM is not Hyper-V for the client. It is instead a host-based virtualization solution like Virtual PC; the hardware assistance requirement suggests this will be the logical conclusion of this product line from a technological standpoint. That is, we fully expect future client versions of Windows to include a Hyper-V-based hypervisor. Windows XP Mode running Word 2003 under XP and Word 2007 under Windows 7. XP Mode consists of the Virtual PC-based virtual environment and a fully licensed copy of Windows XP with Service Pack 3 (SP3). It will be made available, for free, to users of Windows 7 Professional, Enterprise, and Ultimate editions via a download from the Microsoft web site. (That is, it will not be included in the box with Windows 7, but is considered an out-of-band update, like Windows Live Essentials.) XPM works much like today's Virtual PC products, but with one important exception: As with the enterprise-based MED-V (Microsoft Enterprise Desktop Virtualization) product, XPM does not require you to run the virtual environment as a separate Windows desktop. Instead, as you install applications inside the virtual XP environment, they are published to the host (Windows 7) OS as well. (With shortcuts placed in the Start Menu.) That way, users can run Windows XP-based applications (like IE 6) alongside Windows 7 applications under a single desktop. Obviously, XPM has huge ramifications for Windows going forward. By removing the onus of legacy application compatibility from the OS, Microsoft can strip away deadwood technology from future versions of Windows at a speedier clip, because customers who need to run older applications can simply do so with XPM. For Windows 7 specifically, XPM is a huge convenience, especially for Microsoft's corporate customers, who can of course control XPM behavior via standard Microsoft administration and management technologies like Active Directory (AD) and Group Policy (GP). And it significantly recasts the Windows 7 compatibility picture. Before, Microsoft could claim that Windows 7 would be at least as compatible as Windows Vista. Now, they can claim almost complete Windows XP compatibility, or almost 100 percent compatibility with all currently running Windows applications. We've both been using and testing Virtual XP for over a month and we we've been dying to communicate what we've discovered, as you might imagine. So here's what you can expect. Paul will publish a high-level screenshot gallery on the SuperSite for Windows showing off Windows XP Mode and what it's like to run Windows XP and Windows 7 applications side-by-side. On Within Windows, Rafael will provide a deep technical dive into Windows XP Mode and explain how it works and how you can make it work the way you want. Later, Paul will add a Windows XP Mode article to his Windows 7 Feature Focus series as well. And of course we'll be covering this feature in-depth in "Windows 7 Secrets," which will be published by Wiley & Sons later this year. Edited by DST4ME - 26 Apr 2009 at 2:35am |
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Zardoz8719
Senior Member Joined: 04 Mar 2009 Online Status: Offline Posts: 543 |
Quote Reply Posted: 26 Apr 2009 at 9:09am |
Thanx for the post...informative...even if not totally understood.
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DST4ME
DS ELITE Joined: 14 Apr 2008 Online Status: Offline Posts: 36758 |
Quote Reply Posted: 26 Apr 2009 at 4:59pm |
the ultimate and business versions of windows 7 will basically allow you to install win xp on a virtual environment.
what that means is the same as what apps like vmware do, which basically allows you to run another OS right from your current desktop, so for example I have win XP and by installing vmware, I can then open vmware from my xp desktop and install another OS in vmware, thus running one OS inside of another one, in this case the win7 will allows you to do that with win XP, so you are on your win7 desktop and you can run a copy of win XP right from your win7 desktop. hope that explains it, if not ask questions |
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Zurginator
Groupie Joined: 30 Mar 2009 Online Status: Offline Posts: 343 |
Quote Reply Posted: 26 Apr 2009 at 5:27pm |
Wait, so if we have a Win XP install disk, we can install it? Or does it come with it built in?
If we have to install it, what kind of performance hit will we receive? And lastly, will XP x64 work through this? |
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DST4ME
DS ELITE Joined: 14 Apr 2008 Online Status: Offline Posts: 36758 |
Quote Reply Posted: 26 Apr 2009 at 5:50pm |
with vmware you can isntall what ever os you like in it.
with this feature on win7, it look like xp is already build into it if you will.
Edited by DST4ME - 26 Apr 2009 at 5:51pm |
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DST4ME
DS ELITE Joined: 14 Apr 2008 Online Status: Offline Posts: 36758 |
Quote Reply Posted: 27 Apr 2009 at 4:43am |
its probably to allow you to run 16bit apps in xp while you are running win7 64bit or those apps that won't run under vist but will under xp.
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tman5890
Senior Member Joined: 18 Feb 2009 Online Status: Offline Posts: 282 |
Quote Reply Posted: 27 Apr 2009 at 8:04am |
This is a fantastic idea. I applaud Microsoft
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