Hi Estel,
thanks for your quick answer. As far as I can see out of this thread, I only have to make connections to the D+, D-, GND and 5V (with your 2A(mpere) fuse and Diode (what do you mean here?).
Which material for my "connecting pins" do you would recommend?
What kind of power connection you would recommend (e.g. cut an old Nokia Charger open and then use the appropriate cables)?

I thought of using a plastic box with a thick lid (putting the pins through here), do the wiring inside (beeing careful as hell that no cables will ever meet) and at the end putting some fancy small LEDs inside for the look

Cheers,
blck