*edit* I gave a link; the main page comes up, but all the links after that came up broken... maybe someone still has it on their filefront.
But you're not missing that much; anything that's in the community manual can also be found on this forum, and especially in the GWX manual.
Anyway, maybe it's my browser and you may have access to the site so here it is:
http://web.archive.org/web/200711051...itle=Main_Page