I called Tivo the other day to cancel my account (S/A w/ upgraded 40 gig). I asked the rep if he knew if Tivo was making a S/A unit w/ dual tuners. He, of course, didn't know but thought it would be a good idea. I then e-mailed Tivo and got a response back saying they didn't have any plans but gave me a ticket number for reference. Are there any technology issues preventing a dual tuner Standalone Tivo??