Armored Princess Editor

[Archullus]

Hi
I've had Armored Princess for several years and played it quite happily. It's been a while since I created a map, but recently I rebooted the game and I was so entertained that I thought I'd give it a go.

I checked out the online resources which suggested that first of all I needed the textures, which I downloaded. Next the editor. Everything I've seen suggests it is installed with the game. I can't find it. It's not on my install DVD either. I checked to see if it can be downloaded from elsewhere, but no luck.
My version is DVD so I can reinstall - though as install didn't give me editor first time round, I suspect that'd be a waste of time.

Any thoughts?

Puzzled and

I'm not on Steam (credit card issues - but I can play when it runs out of coal, ).