the x800gto is unlockable/overclockable, but the 6800gs can also overclock and has sm3. i just can't decide which card i want. either will go in my gaming computer. i plan on keeping this card for a year or two untill directx10 cards come to a reasonable price. both cards are considered midrange now, so i don't see hdr running well on these cards. can you guys help me out? i don't know which will be the better value. what does the 6800gs bring that the gto doesn't? because clearly the gto when unlocked and overclocked is the faster card.