Airport Xpress And Belkin Card



I have recently had a Windows XP (Home) introduced into my house which is fitted with a Belkin PCI wireless card. I cannot get the PC to talk to my Mac. I can see the network name on the PC when I launch the Belkin wireless network utility but I cannot fathom the settings (WPA etc., I need to put in and where in order for the two machines to become telepathic.

Can someone here please help. Or point me to a web-site for idiots (has pictures) which shows how I go about creating such paranormal connections.

Many Thanks,

I'm running OSX 10.4.2 - Airport Xpress 6.2 - Belkin Windows XP F5D7000 v3 802.11g-Compliant Drivers.