I would highly recommend that you use intelligent lighting if you don't blow the budget. A bit of moving light can make all the difference.
Using gobos with rotation and prisims through smoke looks amazing, however it's up to the designer. 8)
Yeah. I think the Martin Robocolour was meant to be the "cost-effective" solution to a par-can. Just as this is. (Don't know about the cost effective part though.)
Also the colours are dichoric - no need to change them.
I recieved an e-mail in my hotmail account saying if you do not forward this e-mail you're hotmail account will be deleted. So I deleted the post. It seems real but I think it would have to have come from MSN and not one of my friends.