My old PSU/mobo died, so it's time for an upgrade, following the guide here, I put together a list.
RAM OCZ S.O.E 2GB (2 x 1GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400)
http://www.newegg.com/Product/Product.asp?Item=N82E16820227120
or
CORSAIR XMS2 2GB (2 x...