I'm referring to the fact that they have 6 adapters, as listed on this page: http://store.apple.com/us/browse/home/shop_mac/mac_accessories/power http://store.a

I'm referring to the fact that they have 6 adapters, as listed on this page: http://store.apple.com/us/browse/home/shop_mac/mac_accessories/power http://store.apple.com/us/browse/home/shop_mac/mac_accessori.... They don't really need 6, do they?