Hi Walter-thanks for the advice on this one.I have never hard edged two displays before so am a little apprehensive but will see how it goes.Due to a limited budget Watchout will be the last chain in the line before the projectors and so will be edge blending two projectors. I will feed the two outputs from Keynote in via RGB Pro 1 cards, and hard edge them together.Every job has a new challenge!
Thanks again for your expertise!
Neil Stratton