I have uploaded all the most important (I think, let me know if there's something else that belongs here) Hercules files for download.

What we have now is the complete system in source, rpm and OS X dmg format, all the main Hercules documentation in pdf, and the VM/CMS files to start up with. Check out the Hercules folder under the Documents tab.

I'm doing a bit of research on MVS and what it brings to the table. For my own use, I'm looking for an operating system that I can use from a terminal (like CMS), and that has a variety of utilities and programming languages. So far, it seems like MVS might be a good choice for programming. Not sure of the interactive features like a good text editor and other utilities.

Please let me know if I should be looking at something else.