I have a working wired network from an ADSL Modem connected to a Network
Hub from which I have the two computers and Printer connected.

I am about to have delivered a new Laptop with WiFi(IntelPro WLAN 3945
802.11a/b/g 54Mbps) and WiFi Access Point (D-Link Airplus G DWL-G700AP).

What is the process of connecting/installing/configuring these items onto my
wired network, after connecting the AP to the network hub?

Help please - John