It's sort of frustrating when Tivo Suggestions records only one part of two part episode of a series. Since the episode title almost always includes Part I and Part II, Tivo should add a few lines of code to record both parts (or neither part) of a two-part episodes.
Tivo Premiere w/ Comcast Xfinity
TiVo Series3 HD (with upgraded 1g hard drive)
Plus a Roku2 for Netflix, Amazon Prime
Hughes DirecTivo (02-06)
Phillips Series1 (99-03)