I might take one, it will finish off the Rampage III build nicely.
In my opinion youre better off purchasing a standard 5970 and saving the extra money for the new Cards that will be out in the next 6-12 months. At present there aren't many games (if any) that will require this much power (Ares). Im currently running a Powercolor PCS++ 5870 950mhz Core, and i am able to play all the latest games at 1920*1200 with very decent framerates (60fps+ constant). The only reason i see for purchasing this card is if youre running, or planning to run multiple screens, if not, this is total Overkill!!!!