AP = access point. It's an inexpensive one without browser based configuration or setup info.

Aha, I' must be using the wrong IP - the IP of my router is 192.168.0.1, and when I go to this address I see my website. I've no idea how to find out what my PC's IP assigned by the router would be, as, presumably, I'd have to be able to broadcast to ascertain this. (With the caveat that I don't pretend to understand DHCP completely).

Don't know what a DHCP client table is (but looking around now). My AP is running under WinXP.

When connected with Knoppix 30-03-03, from ifconfig wlan0 I get the assigned IP as 192.168.0.62, but wouldn't that change the next time I try and connect?

TIA.