I have finally made TRACK for z/VM 5.4 available up on the http://vm.marist.edu/track/ web site on the download page. Other than fighting a persnickety issue with my HL Assembler package, the build for z/VM 5.4 is clean.
If you use TRACK and still have z/VM 5.3, you may want to grab this package as it contains a number of bug fixes and a major update to the disassembler processor (Thank You Steve Powell!) Note that the latest package contains all the release support from VM/XA and upward, along with -unsupported- pre-built modules you may use to run as-is with no building required. See the README FIRST file for more details. Enjoy!! -- Jim Vincent
