If you can live with 1 gig to start, go with DDR2-800 Fastest at the FSB and CPU stock speeds.
If you need to cut back go with a E4300 and the DDR2-667.
Good Mid range Vid Card. I am looking at that series or a ATI X1950. Both in the $120 range.
Make to check the +12v rails for as many amps as the Vid card. I went with a PSU with 2 22A rails.
Big Al in Seattle