Emmanuel Dreyfus wrote:
> Any suggestions? I want a small box with at least one 802.3af
> compliant ethernet port, a slot (PCMCIA, mini PCI or plain PCI)
> where I can install a wireless card (or an integrated wireless
> card), and of course a serial port. For the flash, 16 MB soldered
> will be enough for me. I don't care about the processor.

Have you considered PC Engines?
http://www.pcengines.ch

But they are very similar to Soekris boards, so you shouldn't expect too 
much "horsepower" either.

Regards

Felix