COD4
1280x720 all settings normal, no aa, (and I think I had the pervasive map turned off (think that is what it was).
Speeds around 30 - 50 fps depending on the situation. Using the 169.09 drivers from laptopvideo2go.com.
With everything turned on, I usually was in the 20 - 40 fps range.
At 1440x900, with the above settings, I got 20 - 30 fps. Found it OK, but switched to the lower setting.
It was definitely playable, and with some additional tweaking can probably get even better performance.
Kimo