Check out http://www.soekris.com/ or http://www.embsd.com/. emBSD.com simply resells the soekris boards with a trimmed version of OpenBSD. Soekris.com should have a new version comming out with dual pcmcia sockets, and 2 ethernet ports, one of which supports POE. Soekris also has another model with minipci and pci socket.