iSkin, the guys who put out those iPhone cases a few weeks ago, were showing off a very cool Bluetooth adapter for iPod and iPhone docks at Mobile World Congress. This allows Stereo Bluetooth-capable handsets to stream music to iPhone docks – not entirely dissimilar to the BlackBerry Bluetooth Stereo Gateway. Pricetag for the iSkin Cerulean FX is going to be in the $70 range, and unlike the BlackBerry version, will work with any handsets supporting A2DP. A very cool little toy, and a great choice for anyone kicking their iPhone to the curb, but still have an expensive docking station that deserves some use.