Ok, I have a couple of questions: 1. What's the difference between program and RMS power on Cabs? 2. What exactly does it mean to run a rig mono, bridged, or stereo? 3. What's the deal with maximum power handling? Example: Is it ok to run two four ten cabs that take 400 watts each at 350 each? What are the disadvantages of doing that? Thanks a lot. My main Question about RMS power and program power is how it relates to Cabinets. What does it mean if a cabinet can take 300 watts RMS and 600 watts program?