A bit of history.... after 4 days of fantastic viewing, the power went and never came back. Looking through various posts it seems a power supply problem affecting some TH42PA20. i've spoken to Panasonic about this and they admit there is a problem with a "small batch" of models but could not comfirm model serial numbers. If owners that have had problems could list their serial numbers then it might narrow down the problem batch. John Lewis have sold completely out of the 42 inch as well and are not going to be getting anymore.