Hi, I'm very new to these forums and I didn't see an answer to my question anywhere so I figured it's best to ask. I recently purchased a series 2 DT Tivo. I was wondering if Tivo offers some sort of trade in policy so I could upgrade to a series 3 Tivo for cheaper. I just figured since I have an HDTV I'd like to take more advantage of it. Thanks for your help.