Specs are in my sig. I do some encoding and decoding, I'm on firefox a lot, play a lot of cs, cz, css, hl2 etc. I have Vista RC1 with 2 product keys but I havent used them since I'm scared that vista will F up my pc. I don't want to install it and then have 900mb of ram used on just system or sumthing when I only have 1gig. Plz help. I want to try vista and am satisfied with xp pro but willing to give it up if i can get vista almost stable.