It may be getting to the point where we're better off setting the zip to 00000 and doing without the Internet guide. The Internet guide data overrides any PSIP guide data, so a "To be Announced" in the Internet guide prevents you from seeing any guide info the station might be broadcasting for those 6-8 hour slots.Aside from the guide not populating again, even when it does there is a lot of "To be Announced" listings covering 6-8 hour slots. This DVR is bordering on less than useless. In the bad old days of VCR's we all knew you had to set manual timers for everything you want recorded. Now with this hit and miss program guide, setting a manual timer creates conflicts when the guide finally populates (or mis-populates).