It has been 6 months since Ager Sanguinis (rules for the Early Crusadea) was published in Miniature Wargames. They are based on Piquet's Field of Battle rules by Brent Oman (who kindly gave his permission for their publication). I think that Andrew has probably sold as many back issues of it as he is going to. Consequently, and as promised, it is now available as a free download. I'm afraid you will have to join one of these two groups to get it. You will find it in the files section under the title, not surprisingly, AGER SANGUINIS.
I hope you like it. If you do you, you might want to contact Andrew at Miniature Wargames for a glossy copy. The version in the Jan 09 edition is a 12 page (24 side) centrefold pull out supplement with frontispage, nicely fonted and coloured card stock and is illustrated with photos throughout. It is also advertisement free.