Just installed the CacheCard with a 512MB RAM Module, and when the Tivo reboots it displays the normal Tivo starting up logo, then it swaps to a Cachecard (SiliconDust) screen, which has the following error "Invalid Root Partition", it then continues on as per normal into the TiVo interface

It stopped my TiVo from running any To Do lists, or Scheduled program recording, or TiVo suggestions from appearing. A quick re-run of the guided setup seemed to have rectified this problem, and it runs as it should now. the message still appears when you reboot the TiVo, but I ignore it as the system works just fine.

Wondering if anyone else has seen this particular issue and if they also ignore it?