I'm a DIRECTV customer. Starting a couple of days before Xmas, the program guide all of a sudden started acting funny. I'll let a poster with the same problems* on DTV's tech support forum ( http://forums.directv.com/pe/action/forums/displaythread?rootPostID=10475141 )pick up the story from here...12/23/08, looking thru channels to see what was on, i noticed that all the channels i get between 303 and 399 have their schedule messed up. a 1/2 hr show will show up as running for the entire 2 hr time slot. then if i go into the future, the next show will be running for 6-8 hrs even...