I downloaded and flashed with the ASUS M3A78-T 0304 BIOS last night. No problems during flash, but it does exhibit some odd behavior. Any time I choose to save settings and exit CMOS, the system shuts off and then comes back on instead of doing a standard reset. When this happens it takes a very long time for video to come back on. It does seem to work though, and ACC actually does appear to do something now. I haven't fully explored the improvement yet.