QUOTE(Laura Parent @ June 2 2008, 11:38 AM)

So, if I am shooing a dance floor crowd, where would you bounce from? Small room, low ceiling, tight crowd??
In that situation (assuming it's for a wide shot), I'd probably bounce at 90 degrees (flash straight up) -- and I might extend the 580's white card bit, too. Or, I'd use a diffuser like Gary Fong's cloud Lightsphere. For a close shot, I'd shoot with the white card fully extended, flash rotated 60 degrees, tilted 60 degrees. Yet another option is to shoot w/ off-camera flash...I typically do this with Q-flashes and pocket wizards...though sometimes (in tighter rooms, or say in a tent)...I'll just shoot with the Canon STE-2 and a hand held flash (a la Statue of Liberty lighting). What's nice about that is...nothing rotates faster than your arm...and you can quickly change between directional and bounced light.
Here are some samples...
Off camera (Q-flash) - high ceilings

Directional / handheld flash (i.e. the "Statue of Liberty" lighting) - outdoor tent, small dance floor area