none...
SME doesn't support wireless..
even if you find a supported (by the kernel) wi-fi nic, there's no support in the code.
ciao
Stefano

That explains why I was getting so little information. Thanks.
Found a way round it, I think. I've just ordered a Buffalo WLI-TX4-G54HP, which is a neat little box that combines a 4 port switch with a wireless unit - should be able to plug the standard wired eithernet connection from the SME machine into it, and use it to connect to the wireless network. I should have thought of it in the first place....
paul.