Ok for the people that have XP x64 how is it in terms of gaming and what you can do. I am gonna get the 64 XP to hold me until Vista is ready for "general use." A lot of people told me I would have to go buy a new copy of Norton? A 64bit copy, because the 32 cant run in 64? I thought for most programs 64 was "backwards" compatible. I would also like it if I could have something that can see all 4Gb of ram.