Hi, this is my first day on this site, and I definitely need some help! I have a dell dimension 2400 with a 40 gig hd, and I'm trying to get vista when it comes out. problem is, I don't have enough free space left to install it, since it requires 15 gig. I want to get,say, another 40 gig hd so I have room, but I was told if I move all my files to a new hd I will have to reinstall all the programs due to registry issues. Is it possible to leave my master drive the way it is and just install vista on the new one? I don't want to take out my current drive and pay for a large, expensive hd as money is tight, so having another small drive is my only option. any advice on the easiest way to proceed, where to install vista, what to transfer, etc? any suggestions would be greatly appreciated!! Thanks!!