I'm not sure this is what you mean but the GM drumset definition is here:
http://www.midi.org/techspecs/gm1sound.php

All the Analogue Drums that I've purchased have a similar mapping to Big Mono. For my purposes, it's easier to set my TrapKAT up with a kit using the Analogue Drums mapping than to change the Kontakt mapping. (I decided that after trying it the hard way...)

Yes, that is what I meant (and I agree with you that changing the mapping in Kontakt seems next to impossible). I use sampled drums solely to render standard midi files to play along with, so I am trying to find the easiest way for Analogue Drums to play a standard midi file without too much tweaking. If I had to alter every SMF to match Analogue Drums' mapping it would take forever and not be worth it. Other drum samples (such as Steven Slate Drums, Ultimate Studio Drums (from eSoundz), EZ Drummer, etc.) all include a general midi map.

Is there any way to contact someone from Analogue Drums other than by posting on this forum (which other than me and you doesn't seem that well-attended)?

Thanks!

Best I can do you is a WHOIS lookup:

Dylan Raethel
Charlemont St
Hamilton, Waikato 2001
New Zealand
+64.043846889

And Dylan would be:
memberlist.php?mode=viewprofile&u=2