so i installed the new iChat AV on my dad's g4 tower. When I opened it, it acted as if it were opening, but the arrown under the app never appeared, and the program never started. So, I moved to a different computer. The prob is now when he tries to open mail, the same thing happens. You get a bounce or two frmo the dock, then nothing. So I did a software update thinking that the optimization at the end would take care of things. no dice. I threw away iChat and all files I could find that were not in the root. Nope. I pulled all the mail prefs that I could find (btw, restarting between every step) and it still dun work. Anyone know what is going on, and/or have an idea to fix?