Take That!
Capcom have just released a Flash demo of Apollo Justice: Ace Attorney/Gyakuten Saiban 4. I've not actually played it yet, because my copy of the third game hasn't arrived yet and I'd hate spoilers. But for anyone who can't wait for the fourth game, they can play the first case right there. Enjoy!
http://www.ace-attorney.com/aj/
Ok, back to work for me now :(