Curious George: I want a TiVo! I know the basics - can anyone recommend the best type of TiVo and acccompanying DVD-R to have? What questions I should ask when I go shopping around? Month-to-month or lifetime subscription? Are they going out of business? Assume I'm a guy who watches a few shows regularly, loves movies, and is sick of seeing my river of full-package cable content flow by unexamined.