Ordered power supply. It was DOA. (Even though as per the site they TEST them). It took 6 weeks to get another RMA's. (the delay due to insufficient RMA tracking, I suppose, I had to give them the UPS tracking # so they could "Find" it.) That replacement power supply arced severely, and blew a transistor through it's vent. (thank goodness no-one was injured arcing or schrapnel!) Of course in both cases we made sure the power supply switch was set to 110v, not 220V. During the 6 week wait we ordered (from another... read full review »