I'm totally new to tivo so obivously I have some insane questions 1. I've connected my Tivo to a phone line and intend to keep it that way for some time. (I don't want to shell out any money for a wireless adapter just yet...I'm a college studen). Is it okay that I use my tivo through my phone line for a long time or is it necessary to switch over? 2. How many times does Tivo need to "dial-in"? 3. How long does it stay Dialed in for? 4. I only have one phone line...will the tivo interfere with the phone calls I make or recieve? Thanks everyone!