I am a big sports watcher, and am interested in getting a TiVo. My question is this: Say I were to record a baseball game that was scheduled to go from 7:00-10:00. If the game were to go long, or extra innings, is TiVo smart enough to keep recording until the end of the game? Or will it turn off at 10:00? I realize I could just tell it to record from 7:00- 11 or 12:00, but am wondering if I would have to do that?