Originally Posted By: mlord
Practically all of them use/run Linux, including Andy's Thomson. But not all of them do it in legal compliance with the software license for Linux.

The last time I looked, all of the combined modem + AP boxes ran a RTOS like VxWorks. The original Linksys WAG54G was one of these. It looks like the newer models do run Linux and there is a project to get a usable source tree out of the crap released by the manufacturers.