Levi Kornelson has taken On Her Majesty's Arcane Service and run with it. We started a year or so ago talking about re-laying OHMAS out. Levi has actual talent in this direction, along with being a brilliant designer, so we both thought this would be a fun thing. Along the way, the project mutated and took on a life of it's own. The result is Her Arcane Service, an ultra-light version of the OHMAS game in twelve pages. Levi has done an astonishing thing, reducing the rules to only the essentials, while retaining most of the flavor.
You can download it here: Her Arcane Service
If you purchased OHMAS in pdf form, you should get an invitation to join our new Yahoo group soon, unless you don't share your email because of spam. If so, or if you bought the print version of OHMAS, let me know and I'll get you situated. We'll be supporting OHMAS and HAS through that site!