Hi, bought a DV29 recently. If you leave the unit on for a while - say overnight, then (sometimes) when you try to play a cd or dvd it "hangs" like a pc, then reboots itself. Anyone else experienced this? At the moment, it is plugged into an am with 2 bi-wired speakers. Anything I need to look out for in the configuration menu? (I'm sure it's set up right but it did take an AGE to fine tune!) Pity it doesn't play the new Velvet Revolver copy protected CD's Thanks in advance, Simon.