Way back when I was a projectionist ( before the VCR ) a lot of theatres splashed their screens with multi colored lights. I always liked this look, so that's what I went with.
Glen if you don't mind tell me more, Screen size, is that the projector on the table or is it on the ceiling> Also did you make the screen or buy it? I like the lights could for a concert video too. also, where did you get the curtain?
I use an epson 80 inch screenin the basement with my movie mate 30 on a table. I run the wires under the chairs too my 7.1 stereo & directv.