When I read that these pins needed to connect to the power wires, I promptly got out my soldering Iron and made a mess with wires all twisted around and shiny lumpy globes of solder that all looked terribly un-pretty.

This can't be how its supposed to happen so I have since bought a new connector. Old and new are side by side below (the middle pin broke off in the end when I was messing around) but finding out the name for something in German when I don't really know what to call it in English was surprisingly easy. Thankyou Conrad.de!

A broken part and its German replacement

In order to print this is what I need to connect to the power supply in my house. Its just like the charger cable for your laptop with one of those box middle parts - the connector puts a nice adapter shaped hole in the Reprap so I can plug it in.

The wires below are supposed to be soldered to the pins. Both wires must be joined to another wire just like them (so double the thickness that already won't fit through the pin's holes.) One connects to the pin on the left and the other (twisted together with the other wire of same size) is to be connected to both other pins. There needs to be 19V coming through the one and 0V coming through the other.

I have since bought a new connector and am ready to start again.

Just so many choices.

 I think there are special little connectors that I got in my crimping set - nothing to do with hair or spontaneous rhymes - but which I think may provide me with a good solution. The only problem is which one is best? Is there a most functional way? Does this differ from the most aesthetically economical way? How can I gain perspective on a problem that I've no experience with?

The shiny shiny possibilities or crimping!

Here's where I've begun. Now I'm going to get down to it. El Classico will not distract me. The path glittering with gold is not always the right one. A helpful comment or two would be most welcome :D