One GREAT SLOB was posted by HowU the other day, and I saw the Spurs run one another one the other night against the Blazers.
The set starts in a box with your 5 on the opposite block, your 4 on the ball side block, and your 2 and 3 on the elbows. Your point or best driver takes the ball out.
The set starts with a big-big low cross screen. The ball side elbow player screens down for the screener who pops to the perimeter. On the inbounds pass, the inbounder comes off for a handoff and they play out of it from there.