ripbox

if you can not go with a 9800GX2 then simply why not go for the 9800GTX?
however if you do go for a 9800GX2 then don't forget you will most likely need a new power supply as they need a lot of power and use the new 6 & 8 pin plugs

here is the 1 1 i chose and i have no problems with it

Thermaltake W0133RB 1200W PSU