Actually, Mike, they all have seperate textures. I checked. They are all 400x400, and the models are all AT LEAST 250polys! And i've seen some mods that are over 1000 polys! But... then again... it says specifically not to place more then ten in one map :p Plus, the heroes have a higher poly count then the units... around 400. The buildings all use 512x512 textures. Anyways... thats just that I've done my homework!

Cheers,
,Matt