Reflected Light / Ambient Light

I have a CRT projector in a small room (about 12' x 12' x 8'), and I'd like to cut down on the light reflected in my room. Even after I painted my room with flat black paint, a lot of light is still reflected back to the screen.


I'm sure the size of my small room isn't helping, since the screen must be relatively close to the walls and ceiling, but I was wondering if there were any options to cut down reflected light that didn't cost a fortune. What methods have you guys tried and found to be successful?


Dylan