thanks for the info... I could not find a manual anywhere, that's why I asked.. I got it to work, eventually.
I have been struggling with the disk manager to add a (virtual) harddisk to the ST. I have created a new disk image (.st) using the MSA converter, and try to assign the ST file to acsi drive 0. However, every time I start this config, I only get the default floppy drives (a/b) and nothing else. How can I do this??