Well guys I put W2k on the LT and it runs great.......but my intergrated WIFI card does not seem to want to work with netstumbler under W2k. Their website says it will work under XP. I've going to be playing with it for awhile to see it I cant get it working under W2k. Well I wanted to know what advantages XP had over W2k and it seems that I found out, at least with my wifi card.