Okay, so I know that these players work with the Sony Stalk through the radio module, which is a great feature, but what about for all of the newer cars that have volume, track-skip and other media buttons already built-in to the steering wheels? It seems like a shame to have to waste those controls by bypassing them. In this instance I am specifically referring to the 2008 Ford Fusion and I am wondering if I purchase one of these steering-wheel control interfaces: SWI-PS (http://pac-audio.com/productDetails.aspx?ProductId=210&CategoryID=29) or the SWI-RC (http://pac-audio.com/productDetails.aspx?ProductId=1016&CategoryID=29), would it work in the same manner as the output plug from the Sony Stalk with the 1/8” mini jack that connects into the empeg radio module? Or if something like that can be constructed inexpensively with the correct cables, harnesses, breadboard and a few solid-state electronic pieces soldered together. It could either be a 1/8” mini jack that connects into the empeg radio module or a wiring harness that bypasses the radio module and uses the serial port for the input or the radio-module harness/connector for the input.