What we're watching tonight:
- Sci Fi (1080i) has Battlestar Galactica at 10 p.m.
- CBS (1080i) starts Ghost Whisperer at 8 p.m., followed by Moonlight and Numb3rs
- ESPN HD (720p) has an NBA Playoffs doubleheader with Celtics/Hawks at 8 p.m. followed by Rockets/Jazz
- ESPN2 HD (720p) has Cavaliers/Wizards at 9:30 p.m.
- Versus (1080i) has NHL Playoff hockey with Stars/Sharks at 10 p.m.
- CW (1080i) has Smackdown! at 8 p.m.
- History (1080i) brings Shockwave at 9 p.m., followed by the season finale of Battle 360
- TLC (1080i) lines up What Not to Wear at 9 p.m. followed by 10 Years Younger
- HBO (1080i) presents Ringo Starr: Off the Record at 11 p.m.
- HDNet (1080i) has HDNet Fights presents Dream at 10:30 p.m.