This morning, I noticed that the channels on the TV were all screwed up. First, I unplugged to reboot TiVo. Then I removed the M-Card and reinserted. Then I rebooted again. EVerything went back to normal. The TV seemed okay, but then, as I channel surfed, I realized that Glen Beck was on E! MSNBC is on HLN while HLN is on MSNBC. I'm still looking for CNN--Disney's on its usual channel. There are many channels mixed up, many are nonexistent, (forget the HDTV stations!) and some are just fine. Now, nothing I do has any effect, so apparently the rebooting and M-Card reinserting was just a fluke. Any ideas or other troubleshooting suggestions. Is there something I should have done after reinserting the M-card? Is there something happening with M-Cards? Eeek.