For information on editing, see the description of Plan 9 wiki syntax.
Plan9 runs on the DEC Alpha PC164, it is also believed to run on the LX164 and with some small modifications on the 500au. Only network boot is supported at present. For more information see: [General and PC164 | http://groups.google.com/group/comp.os.plan9/msg/a2d44306b0e52c83] [500au | http://groups.google.com/group/comp.os.plan9/msg/af19766a4019be59]