There's nothing easy about 3d whatsoever...I mean the easiest way this would go is for you to get a program that lets you model and texture, model 4-5 different buildings, do a few different textures for each, then let them randomly spread on a plane...thats about as easy as I can make it but that all requires at least a general knowledge of most 3d programs. NOW if you're using FLash to animate I would suggest Swift 3d, which does 3d for flash...then you could just make a city of black and white buildings, and use flash to change the color alot quicker and easier. But I would need to know more of what you were doing...at any rate, 3d is never as easy as it looks. EVER.
[22:38] <DJ_Cyni-Cole> you're tell me, a writer, that books are lame?
Jesus fuels with 89 Octane and so do I. Eat it, heritics. -Halo