I've excused myself from writing on that project after the head of the project asked us all to chip in money to help buy him a copy of Adobe Acrobat so he could format it. Sorry, but I don't kick in money to buy someone else a program that I'm never gonna be able to use, just because we're working on a free project.
I'm still offering to playtest the thing and give feedback, but so far nobody's gotten back to me. The mailing list is pretty dead, looks like another one of those projects that is just gonna die with a whimper.