mini USB MDI cable 000-051-446-A for Droid instead of iPod cable

I'm new to the forums and VW here, so please forgive the noob post.

So in order to do a complete MDI system install, from the system that does not have anything but the aux-in inside the console (the stock head unit in a Canadian Comfortline TDI), what part numbers would you require other than these?

I was thinking more along the lines of a list of all the parts needed to do the conversion from a Comfortline, regular aux-in console, to the MDI cubby with interface. This would include what console you need, harness, and adapters. Possibly a "how-to" ?