Some observations from me:

1. ACC is disabled (not even visible in BIOS) with Phenom II, both AM2 and AM3 (hint )
2. Somehow max selectable Vcore is 1.45V ?
3. Max htt with Phenom II 940: 320 on air 100% stable, 325 at -50°C
4. Sometimes after OC fail it has to be powered on and off several times before it posts.

We did 5741 MHz with PII 940 with this bios version, so I guess it's pretty good The CPU was a dud tho