Thankyou.

I have been doing a few things... And I think I've messed up the .map files somehow.

Trouble with the technical forums is understanding how to follow their instructions...

There is a guy here who managed to install precisely what I'm trying to install now with the same distribution of TeX as me.

He looked very sceptically at me when I said I was going to do this. So... I guess I'll have to buy him lunch and swallow my pride and get him to take a look...