I have an HD3 TiVo 1350 which supposedly has 1241 SD hours. To save space, I record in SD. When I left for a 3 day trip, I deleted as much as possible. I had recordings to protect from a few years ago (but not on KUID). When I returned Sunday, all was well, but my deleted recordings were down to about 100. It seemed like I page upped fewer times and noticed that was odd. (Usually, I have 200-400 deleted recordings, and can page up about 20-25 times to the top.) Yesterday, I went to undelete a program, and there were only TWO programs in my undelete file, and I sure didn't record 100 shows and had also done daily multiple deletes. It seems like many recordings have disappeared too. So, I diligently removed more programs that I figure I won't watch, and got up to 67, I think. This morning, there are only 54 programs in my deleted file. What could be happening? Where are my programs going? What should I do to stop this shrinking of my HD? Any ideas or suggestions? Do you need more information from me? Thanks.