Surprise, surprise, there aren't that many other Fuzzbox pages around, but here are a few:

Cherry Red Records, distributors of the official Fuzzbox CDs http://www.cherryred.co.uk/cherryred/artists/fuzzbox.php

ViX's Web page http://www.vix.uk.com/

Band Profile at theTrouser Press page.

Prescription Electronics I don't know if they make the actual fuzzbox that the Girlz used, but they have to be included because that have the URL of www.fuzzbox.com

The Designers Republic, responsible for all the spiffy design work on the Girlz' albums and singles.