As of today, I have Sections 1 to 8 (124 pages of material) reformatted and only need to finish up Sections 9 (Monsters, nearly done), 10 (Magic Items), 11 (Atlas of Onn) and the Appendices of the Revised Core Rules. I decided not to split the book into seperate players's and referee's books and to keep it all in one volume as a matter of value to the people that will buy this and the fact that as far as all the retro-games/clones/remakes goes, Onn is the only resource that is a full rules resource for players and Referees as well as background material and information for a setting 99% compatible with Basic/Expert Dungeons & Dragons, AD&D, Swords & Wizardry, Basic Fantasy Role-Playing Game, Lybrinth Lord or almost any 'old school' RPG based on the d20.
As for Onn Supplement II for Swords & Wizardry, after i finish reformatting the RCR I'll have this done within a week or so, being able to use the format of the finished book for the rest of my projects. Things are moving slowly, but still moving.
As an aside, I've been fixing the monster section. Its only 47 pages, but has 170 seperate creature entries (not counting creature variants like Treants of 7-12 HD). So thus far with ploting all of the classes out to 25th level, adding 7th level Cleric, Druid and Illusionist spells and 8th-9th level Magic-user spells, a few more races and a new class, the page count hasnt blown up to an unrealistic level. I'm getting excited again about how his will turn out.