Yea, I am not looking not so much as in improvement in FPS, but more of any issues like texture tearing, stuttering, flashes, and severe drops in FPS while in the clouds... things like that. Especially Eyefinity issues as I will be going at least (3) 24" screens..
Can you describe the system you are currently using? I am running FSX on the system below, pretty much maxed out, except 50%ish on traffic etc, and not experiencing these issues.
I'm trying to decide whether to go for a 5870 with 2GB now or wait to see if they come out next month with a 6980 with any improvements for flight simming. So I am trying to get any clues on performance by asking about the 6850's or 70's. So if anyone happens to be messing with with one, I would love to hear about it. :P
I'd say wait anyway since you have waited this long. In either case you will benefit from deals when retailers try to clear HD58xx series stock in anticipation of HD68xx, or get the HD68xx after more informed research and reviews.