Depends if you want to upgrade or not, I'd stick with the new socket 939 Mobo since it supports 64bit AMD processors. If this board supports and I presume it does, PCI-E slots and DDR2 memory than you don't have to think twice, stick with it. 50$ really isn't much for a new mobo, but then again choose a good manufacturer, don't buy something wild. Go with Asus, Gigabyte, DFI...