after replacing my scsi setup with an areca 1210 sata controller and two raptor 150s, it's now time (maybe?) to upgrade in the gpu department. i was hell bent on going ati this time around, but now see some real deals on the nvidia 8800 series cards, namely the gtx and gt. the 3870x2 is really at a great intro price, but since i don't have the need to play crysis (or any game, for that matter), i need some opinions: go ati, and get the single 3870 (external exausting, great ati image quality), or the big x2? or the recently cheaper 8800gtx (again, love the dual slot cooler), or the gt, which has been getting great reviews for some time now...
help!