All the parts finally arrived, now I can build it and get rid of my shitty hyper thread.
ASROCK ConRoeXFire-eSATA2 Motherboard
Radeon "Diamond" HD 5570
Two core duo 2.4GHZ processor.
Two more 1GB 677MHz DDR2 SDRAM (For a total of three)
Total cost is just over $200.
(I will be reusing some parts from the PC I'm using now.)
Proof: (Please excuse bad handwriting. /