Thanks wuttz, the sideport is @667 in the bios and the IGP core is @940 and NB is @1.52+v.
I'm going to test some more games tomorrow. I've just starting to gain a very limited understanding of what this combination likes. I think I may have been a bit heavy handed with the IGP so far and I plan to back off on the juice and clocks to see it it likes the game test a little better.

I've been watching your results also and nice work BTW. Did you ever find a way to cool the NB other than stock air cooling?