Set your TiVos (TiVoes?)… or not. Tom Cruise is slated for a double-booking on Oprah Winfrey’s show, set to air Friday and Monday. We all remember how this ended last time, though Cruise reportedly is much more subdued this time around, according to audience members who attended the taping. So he’s there for what — some career rehab, and to celebrate/commemorate the 25th anniversary of Risky Business? Errr… OK, fine. One thing I can tell you is that Cruise’s gloriously profane supporting turn in Tropic Thunder, due out this August, may be his real career-saver. More on that maybe over the weekend.