Spiker-

No, it's not an overheating problem. It's got lot's of ventilation. I've spent a fair amount of time talking to Steve at Outlaw, trying to track down the root of the problem, and for now it seems to be fixed, though what fixed it (switching to the 6-channel input) seems preety random to me. But we'll see. If it comes back, I know Outlaw will take care of me. If it doesn't, I quess we'll just chalk it up as one of life's mysteries.

-Steve