Well, i'm sick of vista and it's system hogging ways and now i'm looking into installing Win 7. So i have a few questions that i hope members here can answer for me to make up my mind. 1) How much of an improvement is 7 better than vista game wise. 2) By installing it will it fully restore my computer and erase everything or will it just update and keep everything i already have to install. 3) I heard i can portion my HD and install it on that portion but i don't really know if that will help that much. What exactly does it work? 4) I heard there was like a beta and i signed up for it a wile ago but i went back to the website because i lost the ISO but they are saying they are not giving it out anymore. Does that mean my key is invalid? 5) Does the beta have a time limit like 30 days or something? 6) is the beta worth installing over or should I get the full version (if it's even out =p)' I hope i can get some answers pretty soon. I'll probably add some more questions in a wile when they come to me.