Hi Guys, I bought my wife a PRS-350 for her birthday at the end of October 2010 and she loves it. Problem is that when she went to use it last night, the wallpaper display was flickering and she could not get to display her menu at all. We did a hard reset and all we get now is the flickering screen with a line which looks like the 'loading bar' which expands then shrinks. Suggestions, remedies anyone please?