Hey all. iCal and iSync have stopped working for me after upgrading to 10.2.3. Background: Running a Snow iMac, 256mb stock ram and Jaguar 10.2.2. Tried Software Update on 10.2.3 - froze. Rebooted from the CD, tried logging in - failed. Booted from CD, did a rebuild/restore and it works. So I went right to Software Update and went right from stock Jag to .2.3... seemed to work like a charm. I rebooted, and after the reboot realized that the apps didn't work. I reinstalled the iSync package, but to no avail. On possibly an unrelated note, when I open system prefs and make a change, Prefs hangs and I have to kill the PID from the Terminal (it doesn't saturate the processor, just sort of... stops...). Any thoughts? So far Chimera, Mail, iTunes, Sherlock, Preview, Terminal, iChat etc. all work fine (read: load). Huge TIA!