Alright I have been struggling like crazy to get tokens to work correctly for my hardware independent image.

I have the feeling I am simply missing something very easy here.
Running DS 6.8, booting into a windows pe pre-boot environment. I am trying to use this script (I condensed it):
echo Hardware Model number is %#!computer@model_num%
if "%#!computer@model_num%" =="0G5611" goto GX280
REM If we didn't find a match, just exit
goto Exit
:GX280
firm -recurse copy .\drivers\GX280 prod:\drivers
goto Exit
:Exit
exit
It is not working however.
echo Hardware Model number is %#!computer@model_num% returns
%#!computer@model_num%. I have already spent a few days pouring over this site, google, and any documentation from altiris I can find but in everyone's examples %#!computer@model_num% just works. What am I doing wrong?