actually bildo123 your wrong, its not even close to like running win98 instead of xp, the difference between xp and vista is the same then win 98 and winME, and i have to say i skipped ME as well(with good reason), there is absolutely no advantage of vista besides DX10, and as most of us don't use a legal copy of windows anyhow , really what does it matter if MS supports the solution or not, i rater use a good/reliable/non-annoying OS and DX10 install manually, then running that vistaME on my PC, even if i would run vista just for the games i would as secondary boot, so i would not have to deal with it