I've got the Asus card - works fine.
For gaming the card is not very usable (did some benchmarks - performance is on par with a 9500GT) but for a pure HTPC it's more than enough with low power consumption.
Erm - you might want to read the post date for the last post - You just resurrected an oldie
I would guess that the OP bought a new card in the intervening 9 months...