Boy this is worrying??? Ketron get the hard drives out, replace them with non moving parts drives, tghat would be a good start, I'm still waiting on a proceedure to be posted as to how to correct the channel out and crackling problem, after Ketron advised me to solder the wires where the connector connects to the sound card from the volume control???? I mean come on,,,,,what do we do, I love this board and I'm not walking away from it, but that will not absolve Ketron from getting it right