Couple of supplementary questions:
1) I presume that my 10.2 box is now pretty much as up-to-date as it can be? That if I've got: OSX 10.2.8; December 2002 Dev Tools; August 2003 gcc, it's pretty much stable and solid? Is this sort of thing written somewhere, in an FAQ or something?
2) Is there a way to 'refresh' a terminal session other than just starting a new one? I ask because I SSH into this machine, and say I want to edit the .tcshrc file or whatever because I want to make aliases or tweak the path, the only way to get a new session I know is to SSH to it again.