I spent way too many hours messing with this today. I really like the PP interface. I could not get it to control MC nicely though. The iphone as a Renderer worked perfectly for audio and I haven't messed with Video and Images enough to seriously say I can not get them to play although I had images working at one point but have never been able to play any of my video.
As a control point, I could create playlist on the 3GS but at the end of the song the next one would load but not play unless I seleted the play button. I was very please to see I could use PP to play music from MC server to my modified XBOX XBMC without turning the TV on and it worked flawlessly so I belive it is something with MC handling keeping it from play the next track. I also thought it was cool that as a control point I had scroll (FF/RW) capability that is missing when it is a renderer. Not sure if that is PP thing or a MC thing to implement.
I also saw PP show as a zone only breifly and can not get it to show consistly. This happened during one of my many changes I was testing and can not duplicate it to get it as a Zone.
I have an iPhone 3GS on 3.1.2, MC 144, latest PP, and using the Generic DLNA with nothing else checked at the moment in the advanced tab but have tried many combinations.
What are the setting to make this work consistently with MC?
It was a tough choice to purchase an Apple product knowing it would not sync with MC. After seeing how my kids touches played MC files with PP I decided I could live with not puting music on the iPhone if I could use it to play around the house. So I would like to get the settings working and documented for others.