Crowd:
Windowed: average 55
Fullscreen: no difference

Terrain:
Windowed: average 45
Fullscreen: average 55


Windows Vista SP2
AMD Athlon X2 6000+ Dual Core (3GHz)
NVIDIA GeForce 9600GT
4GB RAM (or actually 3.5 because it's a 32bit system)

Kubetris
LBGUI