Add iPod/USB connection to 2011 Pathfinder

[Kickz28]

Hi,
I just purchased a 2011 Pathfinder SV without NAV, but with the upgraded Bose stereo.

The only thing I wish it had was a USB port where I could plug in my iPod to charge and also be able to control it from the factory controls.

I saw a few kits that seem like they might do what I want but I'm not too sure.

Anyone do this and any experience with interfaces from iSimple or USA Spec or any other brand that I might not know about?

Thanks