I had the board working for about 4 days. I can't say too much about it as I never got a chance to really test it out before it blew up on me. I know it went up to 315 mhz FSB on its own. 1:1 1T, I couldn't tell you because either my Corsair PC4400 was/is screwed or the Gigabyte board had problems, but I wasn't even stable at 250 1:1, 1T.
Anyway, I'm completely soured on the board after it literally destroyed itself during one fateful Saturday. I plugged in a PATA hard drive, and next time I booted up, half the board was fried. Things got worse as the day went on so it was totally unusable by the end of it.
I just got my replacement MSI Platinum SLI board today, lets hope that goes a bit better.
Adrian