Currently have a cisco box from time warner cable, looking to replace it with a htpc with a cable card tuner or a tivo roamio plus. What do you guys think? The positive for the htpc is no longer have to pay monthly for a box, and i can replace the harddrives whenever i want. The negatives are problely stability/reliability. What do you think of the tivo compared to the time warner box's / htpc? How often does tivo do software updates, gui changes, and how is the stability/reliability? Also can you save or transfer your tivo recordings to a NAS? Just tired of the sluggish / loud TW box's, not sure how much better a tivo is?