So, I was trying to change out my iChat icon. Bad idea apparently, the original icon is gone, and is instead just showing a white page, with the preview picture with the extension ICNS underneath... I changed permissions to let me change out the icon, and this worked for safari and the app store so I don't think I'm doing anything wrong...? Is there either someway to restore ichat to default, or just get the icon back to normal? Any help is appreciated. Running MacBook Air 13" late 2010 in case it matters at all.