Good Forums for macintosh?

I know LQ is the best forums for linux users, but how about the best ones for Apple Macintosh? I just bought an iBook last spring and I think this is time to properly study it. And I think I need some help on the way just as the help I recieved here. So, does anyone know of any good forums for apple macintosh?

Thanks.

it seems like the offical apple site is good, and it has forums specific to the iBook and subcategories for the iBook: http://discussions.info.apple.com/. also http://http://www.mac-forums.com/forums/ has a lot of people.