My satellite provider is Directv, but I also have a basic subscription to my local cable company to get my local news channels, as they are not available via satellite yet.
So I don't really need/want the desire to burn DVD's, so I've considered the TiVO lifetime subscription, but TiVO requires a land line for the intial setup. We don't have any land lines in our house, as we switched to cell phones about two years ago. I could have a land line re-activated, of course, but then that's another $10-14/month just to have TiVO.
One interesting thing I learned about TiVO is that while it requires a land line for the intial setup, once that is accomplished, you can disconnect it from the land line and use a broadband USB adapter and it'll use your broadband connection to download the info it needs.
It's starting to look like TiVO is the way to go, but if I do that, I'll need the TiVO box that can record from satellite and cable. I think the Directv recorders can only record from Directv. At least that's what the rep on the phone told me.