Daring Fireball: Login Delays and Damaged Font Caches on Mac OS X 10.3
One of the great weaknesses in OS X is the propensity to "corruption" of caches, preferences and other items. I makes me wonder how strong the unix underpinnings of OS X really are.
I've been experiencing login delays, so I'll check this out. I'll also see if Panther Cache Cleaner or its ilk deal with this. (ONYX has been having bugs recently.)