is there any way to play the iphone pandora app through my imac's speakers? (i don't have external speakers) strange request, i know. and very difficult to search for. but, here's the reason: my work has blocked pandora from direct access. but, pandora plays fine over 3G. (you can spare me the lecture about management's decision to block pandora access). i know on my old ipods i used to be able to play music directly through any machine by manually managing its music. i was wondering if there is a hack or other functionality that would afford me the ability to do something similar with iphone pandora. thx.