Hey, I'm selling my ProControl, and I need to buy a unit that will handle the studio monitoring that the ProControl did. ProControl has 4 stereo inputs, 3 of which could be ganged to monitor 5.1. It controls 3 separate stereo speaker systems (either for one surround monitoring system or 1 main stereo, 1 alt stereo, and aux). It also has a talkback section. So... I'm looking for a box that can do all this. I'm familiar with MartinSound's MultiMax, but that's a little too involved for me at this point. I just need to be able to monitor surround, as well as multiple stereo monitors... Talkback would be nice, as well as a separate headphone jack and volume control. Any ideas? Thanks in advance! Kenn.