Looking for a source of narrow keyboards

[Doug.Palmer at csiro.au]

>I'm wondering if anyone knows of a source for reasonable quality
>keyboards - needs to 44.5 cm or less in width to fit within the 
>rackmount rails.Prefer PS2 keyboard if possible.

Try the Happy Hackeing Keyboard.
http://www.pfuca.com/products/hhkb/hhkbindex.html

Everythinglinux carries them in Australia, as do a few other places.
http://www.everythinglinux.com.au/item/hhkl2pwh

I've used one for several years now and I'm very happy with it.