Thanks for the tip, downloaded and flashed.
What's BIOS 1203 like?? did it fix any issues for you, if so what? are your 2nds GTX780 running perfectly fine in the black B2 slot with this BIOS?
So far I've only got the one complaint and that's my USB3 always seems to be running slower than what I'd expect but I'm not sure if that's a BIOS issue or software related as it's always done it. Everything else works fine and even got a 6 point increase in Realbench v2.0 pushing it to 85121. As for the B2 issue I've never suffered from it regardless of what BIOS I've had on, and I've tried them all.
I too am curious as to what changes this BIOS revision has made. There are never any official documentation on this stuff, huh?
Works fine for me. Picked up a couple of points in Valley bench.