It is A big pain in the ADJDHJKFK
I had to make builds and change update src to get them to work so that be why you cant any other versions they dont work..
Example the one that loads lotus iii i had to debug and find the right disk drive speed chui had it way out so that's why it crashes it uses disk speed as protection check if it's tiny bit out it crashes ..
They cracked it but not the disk speed check that they put there to stop high speed copying
Every build on that collection is custom
New 3.6 auto port is even better having 3 disk auto swap support no other build has that I will still have to make changes to disk speed screen line speed motor check to get some working.. but i have that all marked in the src to turn off or on when i need to..