ATI @Zorack -- Better late than never they say. Was off on vacation and your post was too old to reply too. I've got a 5770 that's good for 17k a day. Your referenced output on the models you were talking about doesn't seem out of line. I've though about picking up a newer card too, but the main thing holding me back is the heat output. The 5770 puts out a lot of heat so that has me really wondering what the newer cards would do in that regard.