I may be upgrading soon, and with AMD's latest fiasco I think I may be leaning toward an Intel build. However I haven't really kept up with everything so I'm a little confused on all the different sockets. In the past I've picked a cpu/motherboard that will last me a while and has an upgrade path. The 775 lasted quite a while, and AM2+ boards can still take AM3 cpus. Looking at the Intel cpus on Newegg and there are several different sockets. I don't know what's current or if Intel is using more than one socket at the same time. What cpu should I be looking at...maybe in the $250 range?