DirecTivos get their guide data from the satelite feed. If you have not hacked the tivo, you will need to do a daily call every 30 days (possibly 15, I forget the exact number). You will also get messages every day reminding you about the call.
Originally Posted by zman14
One S2, TCD24004A - 4.0.1b - 120gb; one HDVR2 4.0 - 2x120gb
Sleeper'd; Monte'd, Bash, Telnet, TivowebPlus, MFS_FTP, TyTool, MRV, HMO with NoScramble.
One HDVR2 4.0.1b - 200gb (173 hours)
KillHDinitrd; Monte'd, Bash, Telnet, TivowebPlus, MFS_FTP, TyTool, MRV, HMO with NoScramble; USB 2.0