I'm gonna buy one of these 3 routers: airport extreme or d link 655 or 825, but i need help with a few things!! Got a Macbook Pro and ipod touch and emac (this one will be connected thought ethernet), if i get the airport extreme will i get n speeds or its gonna default to the ipod connection speed (b/g)?, do i get the d link 825 for dual band so i can use both without losing speed?, eventually i will change the emac for an imac (with n enabled speed). Love apple to dead but money wise the d link routers are cheaper ... any advantage of going d link or apple? if d link any preference: 655 or 825? I apologize if this has been already ask!!