Hey guys, anyone have any luck with those MP3 adapters that hook into the back of the stock radio and plug into the jack on an iPhone?

 

I use the USA Spec one in the link below. It works great, the factory skip button works with Music as well as music apps like Pandora. I have the modifry dash bracket with a RAM iPhone holder mounted to it and it's pretty convenient. USA Spec makes a bluetooth one now as well, but I don't have any experience with that.

http://www.amazon.com/USA-PA15-HON2-.../dp/B001JT5G4G