Addictive game alert

While listening to the State of the Union last night, I was looking at the games included with KDE and found kbounce. This appears to be a clone of a game called jezzball (15-yard penalty for excessive HTML tricks on that page). There are online java versions called BolaLoca and CatchBall. It's very addictive and my hand is cramping up from too much mouse use. You have been warned.