I continue to be amazed at how common loserish comments seem to appear on MSFN. Where is the courtesy these days? And the fact that there are at least two threads with dozens of posts about how to vLite Windows 7 makes this kind of input even more useless, if not ignorant. Strange reply. I've heard of a lot of people installing VLited version of Win 7 beta. Now to be of some help. I am one of those who've successfully vLited their Beta copy of 7 and had virtually no problems with errors. And contrary to what's been said I used Windows Update for several critical updates and experienced little or no stability issues (though I know some have been reported). Yes it's Beta software so my main gripe with the OS was on matters of compatibility. Some apps that are a regular part of my PC usage didn't work (i.e. the latest stable build of SKYPE) and so I was forced to put a stop to the fun and games and get back to business. But I look forward to Win 7 and even more so to Nuhi's work on helping us cut the fat. In the mean time you can for sure use vLite to slim down your own Beta copy of Windows 7. Mine was the x64 version and I used Kazuni's .ini file in the thread you've linked above. It's not as heavy of an amputation as you can do with Vista (or anywhere close to nLiting XP) because the components haven't been compiled for vLite, and more importantly due to the nature of the software there are more critical components that cannot be removed. Even trivial components like the Games Explorer. In that thread some people point out some files to protect under the protection part of vLite. Protect all those files mentioned. As usual I'm too lasy to read through and port the text over to here. Sorry. :-) It's worth reading through the lengthy thread above if you are insistent on using Windows 7 and vLiting it. And regards to activation... This shouldn't be a huge deal if your vLited 7 won't activate. I used mine for a week or more and didn't noticed a darn thing wrong with it. Where activation IS important is if you are going to be running any Microsoft Software and will be requiring an authenticity check i.e. installing WAIK on your 7-equipped machine. Of course keep in mind that the license agreement for the Beta software is only for 30 days which is why not activating wasn't a big deal for me anyway. I just wanted a test drive. Best of luck with vLiting, though my guess is if you want a truly slim system and most of the features of Windows 7, you'll be back vLiting your Vista sooner than later. :-) Thanks man