OK soo i'm resurecting this thread
Have anyone tried the new bios for the Asus M3A78-T ?

0306 BIOS for M3A78-T
1. Update Express Gate option rom to 1.3.3.1 version.
2. Fix floppy is unable to work under EZ-flash.
3. Enhance memory compatibility.
4. Fix C1E function fail.
5. Fix fail to wake up from S5 by PS/2 device.

If anyone tried it plz post some results