Sorry to post this multiple times - I posted this in the General Apple Discussion thread and it got very few replies. I installed Panther yesterday, and had no problems installing it, but after installing all 3 cd's and finishing up, now Mail or iChat both won't open at all. I'll click on their respective icons in the dock, the icons bounce up and down a few times, but the programs don't open at all. This is really unusual, I think, and frustrating because I use those programs quite a bit. Any ideas?