Can I install Vista Before Windows 7 expires? -

I was thinking of installing windows 7 beta, but I know it will expire, so can I use my old vista installer disk to switch it back? I haven t done anything like this so a link to a tutorial would be nice to. Also I have an XP and I don t have a disk for that, so if I install windows 7 beta, what should I do? Also some guy reformatted my computer so the product key on that one is incorrect so I m really clueless. Thanks =)

You can use your vista installer to go back. But it s not a walk in the park. You ll need to make sure you ve backed up all of your important files. You ll not only have to reinstall vista, but all of your drivers and programs as well. Please be aware that Windows 7 is a beta version, meaning it s a test version. It s not ready for general release. Unless you re a true computer geek you shouldn t be messing with it. Especially not on your main computer! The whole thing might blow up. I strongly suggest you leave this alone. /