Awesome! I'll try this when I finish work!
If it could be made to load any 'Build Engine' games, it would be even better...Blood and Shadow Warrior anyone!?!...lets not forget Redneck Rampage
EDIT: Couldn't wait till work finished
Its works fine on 2.00, it will kick up a problem about 'kernel mode commands' but just press X and it'll load fine!
I also tried putting the Shadow Warrior GRP file in the folder and renaming it to Duke3D.grp...but it didn't work, it was worth a try though!