Cable Forum - TiVo TiVo 59% full

Depends on what you have recorded.

If TiVo has recorded recommendations by itself then these have a low priority and programmes you have chosen to record will delete the recommendations.

If you have recorded the programmes they have a setting that says delete when space is required (default) or capacity falls below a certain % or you can tell it to delete only when you want to.

If you have the default setting then new programmes will cause old ones to be deleted.

If you have the % setting set a programme may get deleted when the TiVo capacity falls below e.g. 25% - below this and programmes will be deleted.

If you have keep forever (i.e. only delete when you say so) then new programmes will not be recorded.