I have not purchased my TiVo box yet, I'm trying to find out what I would get with TiVo verses what I get with cable besides the higher cost of cable. Due to the ecomomy we are trying to make changes where needed and unfortunatley cable is so high its crazy. Can anyone out there tell me what the goods and bads of TiVo are?? Does TiVo have Lifetime channels and FX and Fox News AMC and not to mention all the other HD Cable channels that I cant even remember? Also would we need to purchase a HD Antenna? Thank you for any input you might have on any of these areas?