I upgraded my powerbook to 10.4.3 last night and everything seemed ok. Well I just deleted a whole bunch of files on my desktop...moved them to the trash. Well you know how sometimes all your icons disappear for a split second while they are relocated? Well..they blinked, and then kept blinking...and blinking. So I rebooted, and they are still blinking! Wait...I just realized that its finder crashing over and over...WTF???