Sorry, I completely missed your specs "firewire port".
I'm not a GA fanboy, sure. The trade-offs are no USB3 or SATA3 for the IEEE 1394.
Onboard GPU:
ASUS:
ASUS M4A785TD-M EVO
http://usa.asus.com/product.aspx?P_ID=QHbvGVB1mXmmD8qQ
$90
http://www.newegg.com/Product/Product.aspx?Item=N82E16813131406
CPU:
Athlon IIX2 245(ADX245OCK23GM),2.9GHz,1MB,rev.C2,65W,SocketAM3 ALL 0910
Athlon IIX2 245(ADX245OCK23GQ),2.9GHz,1MB,rev.C2,65W,SocketAM3 1.02G 0304
Athlon IIX2 245e(AD245EHDK23GM),2.9GHz,1MB,rev.C3,45W,SocketAM3 ALL 0918
ASUS M4A78T-E
http://usa.asus.com/product.aspx?P_ID=cf8IZzbU4m6GHKnW
$120
http://www.newegg.com/Product/Product.aspx?Item=N82E16813131366
CPU:
Athlon IIX2 245(ADX245OCK23GM),2.9GHz,1MB,rev.C2,65W,SocketAM3 ALL 2402
Athlon IIX2 245(ADX245OCK23GQ),2.9GHz,1MB,rev.C2,65W,SocketAM3 ALL 1302
Athlon IIX2 245e(AD245EHDK23GM),2.9GHz,1MB,rev.C3,45W,SocketAM3 ALL 2702
Side-by-Side
http://www.newegg.com/Product/Productcompare.aspx?Submit=ENE&N=100007625%2050001315%20600007943&IsNodeId=1&bop=And&CompareItemList=22|13-131-366^13-131-366-TS,13-131-406^13-131-406-TS