I've had my Series 2 for about 9 months with no problems. But the other day I was watching a recorded program and the picture suddenly froze and wouldn't respond to the remote. The Tivo's front panel showed the yellow light. I unplugged the Tivo from the UPS so it would do a restart and afterward was able to resume watching my program. However when I turned on the TV this evening the screen was black and the Tivo wouldn't respond to the remote again. The front panel light was green this time. I unplugged again for another restart and got the unit going but it had failed to record a show I had programmed it to record. Everything seems to be working fine for the moment but that's two failures in two days. Does anyone have any ideas what is happening to my unit? Could this have anything to do with the recent Music & Photos free-trial they are offering (but which I haven't taken advantage of)? Also, I was once told by Dell that if you leave your PC on all the time you should do a restart every few days. Since the Tivo is always on and recording would it also benefit by weekly restarts?