A copy of the Tips'n'Tricks vault post:
I do mean it when I say preliminary - it's Work-In-Progress, and as such not even complete.
http://home.chello.no/~mahuja/ffg-guide.htm
It's formatting leaves a lot to be desired (will be fixed later).
Lacking a good bit on "the sensor war" near the end. At the time I won't take any complaints on it, I know it's bad and have some plans for how to remake it.
There are lots of todos along the way, especially about verifying things. If anyone will (help me or) do this (for themselves), that would be great.