My "old" HDVR2 with a 1-year-old Weaknees 80GB HD has been acting odd since last night. It's stock otherwise, and I checked and it has loaded 6.3e. This is the one where the 2nd tuner has been on the fritz for a long time, and the usual solutions haven't fixed it. I think 3 times in the past 24 hrs., you turn the set on and get just a black screen. Both the green light and record light are on. The remote doesn't respond at all- no guide, menu, or NPL. I've been pulling the plug and doing a hard reboot, which seems to get things going again. Finally, in desparation, I re-ran guided setup and turned off the 2nd tuner. That was earlier this evening, and it still seems fine. Any suggestions? I'm about to turn my house over to my MIL for a week, and she doesn't even get the peanut, much less re-booting the Tivo. Would like for it to work while we're gone, but even better to work and her not cancel all my recordings to watch something else (2nd tuner works on some channels, just not well on locals, basic extra stations- TNT, USA, etc.) Thanks!!