Question: I am clueless about AOL so help me out. iChat is AIM and .mac compatible right? Well I am skipping on .mac dont need it and I have never had or planned on having AOL. Therefore does this render ichat totally useless to me? Not that the program is useless but unusable. And if I have to have an AOL account to use it how much does that cost? Will this end up being the most expensive iapp ever?