I recently purchased an Asus W7S-B1B (2.2 GHz Core2Duo, 8400G, 1.5GB DDR2, 160GB etc) which unfortunately, came with Vista Business. Overall, I find Vista to be pretty similar to XP, except that it feels slower (slower even than my A64 3000 skt 754 w/ 1GB RAM). So, I want to downgrade to XP...