Iggy:

I know, and thanks for the links. I agree that from a pure problem solving perspective the color wheel is a promising thing. The rational part of me likes it as a posible solution, but the other part of me wants to run away, screaming.

The 3 chip system looks so much better at first. I spent a lot of time looking around trying to get a hint when affordable 3 chip DLP might finally come out. Over time I've kind of decided I should get a grip and just wait until the technology matures before I 'decide' what I want to do.