splinter cell?

I actually don't think I've used the wall split jump to straddle at the top of two walls like in the training portion yet.... Then again, I've jsut finished that Barge mission I was talking about!

use it on the police station mission when your walking through the jail hallway, split jump then shoot the lights, then shoot something near the guard to get his attention, and when he walks under you hit Y to jump on him