I haven't been able to find a solution to this anywhere... will I be able to synch my iPhone with 2 instances of iTunes? I have all my music on my iMac, but videos and podcasts on my MacBook Pro. I know with my iPod I'm not allowed to do this. I suppose there's no reason to think it'll be any different with the iPhone, but it sure would be nice. I have a large music library - it won't fit on my laptop hard drive. Anyone have any suggestions?