On my system (68k) it's a directory, so I assumed the MMU=no has to go in a file called MMU with the word no in it?
yip thats right, so all the bold writing is a directory and each name e.g is what the file is called and the bit after the equals sign is what is in the txt file.
You might have to delete some warp3d files as one of the warp3d adds 6 files for the A3000/A4000 to your A1200 which can cause problems with running warp3d on your 1200
files that arent needed:
GFX drivers for A3/4000: W3D_Picasso96.library 4.2 02 Feb 2002 Libs:Warp3D/GFXdrivers
W3D_Picasso96_PPC.library 4.2 02 Feb 2002 Libs:Warp3D/GFXdrivers
HW drivers for A3/4000: W3D_AvengerBE.library 4.2 13 Jul 2001 Libs:Warp3D/HWdrivers
W3D_AvengerBE_PPC.library 4.2 13 Jul 2001 Libs:Warp3D/HWdrivers
W3D_AvengerLE.library 4.2 13 Jul 2001 Libs:Warp3D/HWdrivers
W3D_AvengerLE_PPC.library 4.2 13 Jul 2001 Libs:Warp3D/HWdrivers
so its safe to delete all these files on your 1200. and if you want you can download and run medconfig from elbox
Medconfig Elbox