I finally got my PT-L300U. Haven't hooked up everything yet. But watches about 4 hours of Satellite TV. I am projecting on to an off-white color wall. Picture size is about 100" diagonal. I haven't made any adjustments t the factory settings yet. But after about 3 hours of viewing, the picture goes off for about a second and comes back. It happens fairly frquently is beginning to get on my nerves. I have to hookup the DVD player, etc to see if this is a problem or just isolated to the satellite feed. I don't see this skipping problem on the regular tv. Anyone seen this? Thanks.