I have the combo player/Tivo. Nice to know after the fact that Tivo will not support the machine at all. This had not occurred to me. It would have been a factor in buying (not buying) the machine. I can not even imagine trying to use Toshiba's customer service. Anyways...my problem is a perplexing one: I have the unit hooked up to "EXT-1" on my t.v. Whenever we turn our Mits t.v off, it switched inputs to an unused one. This is with or without the remote. Any suggestions? My t.v has been around quite a while and I have never seen it do this.