I use a
DVR rather than a Tivo but the effect is the same:
Survivor
Amazing Race
Most things poker (ie WSOP)
House
Mystery!
Rosemary & Tyme (<- for the Mrs)
Deal-or-no-deal (<- for the kids)
Misc Movies as they come up
oops, and
of course Mythbusters. Gotta have that! (Thanks CP)
Oh, and I've stared
converting all my DVD's into DivX format (1/3 the size of a dvd) so that I can add them to my DVR's list of avalible shows to watch.