I have all that stuff... STOS : The Game Creator, STOS Maestro, STOS Compiler and STOS Sprites 600. I just found this site today, and don't know how to get the files from Atari disk to my PC. Aren't the disk formats incompatible? Was actually looking for a way to connect to the internet. I have a SCSI HD for my Atari and have lots of games stored on it. Just hooked it up after maybe 10 years and it works great!
Max
520STe