www.aemma.org is a good place to start looking for Fiore material. There is not a lot of it online as far as solid resources, and from what I recall ARMA is more into the German material than the Italian.
I've gone to both sites before, mainly I'm working from the Getty Manuscript which is the most exhaustive of the three. I have portions of all three different manuscripts saved on my labtop though. I got them from the Exiles.
I often go to ARMA to refresh my memory as to why a Zweihander didn't weigh 45 pounds and I visit AEMMA to go over the Pole-Axe and Spear Material in Fiore. If I ever go to Canada I'll check AEMMA out. ARMA too, if I can ever get south of this damn State.
Damn it Iowa can really suck!