For those using windows that want some tools,
you can get the newest version online now at:
http://rpging.simplenet.com/directvms.html

I updated the debug window to be actually useful
and have more planned. Also has step and
pausing features to make for easier debugging
of VMS games. Also has a breakpoint sort of deal
where (I think was previously done here) when an
unused register ($10A) is written to, the emulator
stops and jumps to the debug window (or just
updates the values in the window without pausing).
Check the site and the readme link for info.