BUT, you can find ati 7000s for around the same price, which would be much better.  I seriously recommend the ata/sata card too, as the hd speed on that board is only 5-10mb.  You can overclock too if you have the right processor.  I did get a G3 copper to 450 in the desktop version with some extra cooling.  Keep us posted.  Old Macs are cool and modded old Macs are even cooler!