I am looking to upgrade after running an XP 2500+ on a Gigabyte GA-7VAX. I'm looking for future upgradability, while being able to use as many of my current components as possible (ATA133 hard drives, Radeon 9800 vid card, etc.) as at the VERY least, I'm going to be upgrading the CPU, motherboard, and memory all at once. The first CPU that jumps out at me on Newegg.com is the 3700+, as it's not too expensive at $233, so I'd probably be looking at a socket 939 board, unless I should be looking even futher ahead?