Buy a RPi and install beebem ( http://beebem-unix.bbcmicro.com/ http://beebem-unix.bbcmicro.com/ ) or advmess ( http://www.raspberrypi.org/forums/viewtopic.php?

Buy a RPi and install beebem ( http://beebem-unix.bbcmicro.com/ http://beebem-unix.bbcmicro.com/ ) or advmess ( http://www.raspberrypi.org/forums/viewtopic.php?f=78&t=23113 http://www.raspberrypi.org/forums/viewtopic.php?f=78&t=23113 )