> ... What instructions would you suggest I start > with for setting up a full cpu + auth + fossil server or mounting the pi > file system remotely with 9fs from Windows or Mac OS X?
Look at the plan 9 wiki http://www.plan9.bell-labs.com/wiki/plan9, bearing in mind that most instructions are written for a PC installation so a few things will be in different places on the pi ... eg the disk is sdM0 not sdC0, and boot parameters are in cmdline.txt (one line) not plan9.ini (multiple lines). > Is there any support for the Edimax EW-7811Un USB-WiFi adaptor -- > or any other USB-WiFi adaptor? No. > is it advisable or necessary to update the 9pi > distribution's firmware files from > https://github.com/raspberrypi/firmware/at any time or from time to > time? No. If it ain't broke, don't fix it.