I could be missing something here, as I'm new to all of this, but I'm trying to get an understanding on a few points. 1) It is to my understanding that TiVo has a self-check system that examines the file system and deletes any files that shouldn't be there. 2) When you "hack" your TiVo, you kill the process that does this examination, and therefore are allowed to modify the files without them getting deleted by the TiVo. The reason I ask, is that I recently did use the SApper to try and hack my tivo. I also have tried (to some extent) to add some wired usb adapter drivers (Linksys USB200M v2 or 2.1, as I'm not exactly sure), but when I did, I rebooted the drive and looked at the file system, and all of the files that I had put on the drive were gone. Can anybody point me in the right direction?