Long story short, I accidentally deleted my iChat and reinstalled it from my leopard boot disk but now iChat wont work. Whenever I click on someones name in my buddy list or if i go into my preferences and click on the messages tab, iChat just freezes and crashes. I've tried deleting the com.apple.iChat.plist, reinstalling, repairing disk permissions, etc... I really don't know what else to do. Any ideas?