I'm glad this guide helped you, when I wrote it I couldn't find a lot (any) of information on overclocking the 7670m.

I just looked up K10stat and fusiontweaker. I think the full version of AMD Overdrive is better. Also the mini version of Overdrive included in AVE / CCC doesn't seem like it's being offered anymore (Catalyst 12.11 Beta) so I'm going to need to update the guide.

BTW:


Should be:

and

to

I should test the higher GHz stability.

The full version of AMD Overdrive can be found here. It has a lot more features than the one included with AVE / CCC. I highly recommend checking it out, even if you don't end up using it. It even has features for testing the stability, I love it.