Copied from the KenzerCo HackMaster forums:
If you want to know more, check out the Discussion at the HackMaster forums
To all those interested in Mystaros, our esteemed freelancer has had real life rear its ugly head and he was forced to admit defeat and bail from the project. So, we're looking for someone to pick up the torch and carry it forth. We'd prefer an experienced writer. Please contact Brian@kenzerco.com if you're interested.
If you want to know more, check out the Discussion at the HackMaster forums