Well, after a crapload of research, I finally decided to upgrade to Vista. Now before everyone starts on their "Vista sucks" rants, just know that I did a lot of research and found that my computer was made specifically to run Vista (I got it from Dell a couple weeks before Vista came out)

Anyway, I was just wondering about some stuff. First, does it give you the option to install it and keep all the existing programs and stuff, or do I HAVE to format my drive? Also, how does the whole DreamScene thing work? And finally, anybody have a list of programs that work under Vista?