And as for the USB hub... although they say that it's not supported, doesn't necessarily mean that it won't work, or at least half way work... Just means that Pioneer will not guarantee or support it. There is probably too many different hubs and standards for them to justify the cost of Customer support and development for it.
Clearly, that is why I responded to the OP that it stated in the manual that it was not supported. I did not know for sure so I did not say for sure.
Ahead of you there... just putting it out there in case "noob" didn't quite understand your post...BTW, I'm a 110BT Noob as well 
Seriously though... I just flipped through Pioneer's PDF on their site.... It actually says "cannot be used with a USB hub"... In which case, I'd be careful as to how much current you pull through that hub...even if you got it to half ass work...
It would have been alot better had they included two USB ports so that you could have the best of both worlds...
Honestly, I wouldn't mind an updated IPOD IP-Bus adapter for this unit, if possible...