> I'm not sure what it has for a processor, but since it runs QNX, I would > assume that it's x86 compatible. actually, QNX has been ported to a number of different processors (I'm given to understand). I know of some robotics researchers who are/were porting it to MMU-less PowerPC chips. I asked my friend why they didn't use Real Time Linux (no relation to Real-Time Enterprises). Apparently QNX has better serial I/O... something about blocking vs. non-blocking I/O. Carl Soderstrom -- Network Engineer Real-Time Enterprises (952) 943-8700