Ack! you slipped a message in there on me :) Those extra valueOp commands are something I've been eying up for a couple months now :) I never managed to get them to do much for me with morph channels, (although that may easily have been my fault, so please don't take that as an indication they wont.) So just assumed they were something that could/would be used with some of the ERC stuff. That wasn't on my agenda at the time though and so moved on, but perhaps one of the ERC experts is already into that area and can clarify a bit.