I purchased a new Mac Mini 2.53ghz the day they were released, and so far I'm really happy with it, except for one weird bug I've been experiencing. If I IM a friend in ichat, or receive a a IM, the sound is delayed by 1-2 seconds, and I experience the same delay with the sound when I empty my trash. Now if I'm im'ing a friend quickly back and forth, the ichat sound has no delay, but if no IMs are sent for minute or two the first one to come or go has the delayed sound again. Installed leopard on a second partition today because I wanted to see how WoW played on the mini without some really terrible OpenGL issues like SL has (worked much better btw, bring on 10.6.2 with its OGL fixes), and I was using ichat in it with no delayed sounds. Has any experienced anything like this, have any ideas for a fix?