I just got TiVo ToGo working last night, and it's pretty cool being able to view shows from my laptop (a PC). But... the rewind/fast forward buttons are greyed out. I checked the help files and all it said is that this action isn't supported in Win Media Player for all file types. So my question, can we really not rewind/fast forward? If not, that's incredibly frustrating for an otherwise highly convenient way to watch shows. And if not, is this going to be fixed anytime soon? Thanks!