I've got a TivoHD with what I believe to be a failed power supply. It's got no lights on the front and I can't hear or feel the fan running. I've been considering getting a Premier XL4 for awhile now and rather than spend money to replace the power supply I think I'm just going to buy a new Tivo. I'm wondering if it's possible to transfer my programs off the TivoHD to a Premier XL4. I upgraded the drive in my TivoHD to a 1 TB drive a couple of years ago if that makes any difference.