I'm a casual user of the internet and enjoy working with Beta's and I'm tempted to install W7 and get rid of my Vista Home Premium and stick with 7 until the release.....is this an OK move or will I regret it? I'm assuming I could roll back and reinstall Vista and of course I would back up my important files to a thumb drive or something.......I'm 72 years old and sometimes my 'computer judgment' is not the best....LOL