My DIY blue screen studio in our garage. Theres 7 normal lamps, 250w halogen with blue mask glass (which overheated and cracked although theres a cooling fan) and one video projector connected to my Mac (blue image).
We filmed the news studio parts of our ABI-video here. And I 3D modelled "the studio" afterwards.
Ps. Note the most stylish microphone stand (ice hockey stick) :)