Mac OS X 10.4 bugs

So what bugs have you noticed since upgrading to OS X Tiger?

Personally, all but one of the bugs I ran into in 10.4 and 10.4.1 were eliminated in 10.4.2. Now the only one(which is REALLY annoying) is something to do with the sound output- on all my computers(both iMacs and the iBook) when I adjust the volume level from the keyboard, the sound output balance varies in the 'direction' the volume is changed- turning it down makes sound shift to the left, up makes it go to the right. So when I'm listening to music and I adjust the volume I always have to go into the Sound prefs and center it again.

Anyone else got this one? Others?