Can anybody suggest something new ?
Ive been banging my head against a brick wall for 6 weeks now with a telephone call from Sony every day failing to rectify anything.

Heres the problem, its not one machine its applicable to both the two new vaio vgncr11's.
 
We run a server that doesnt support vista, our IT people said downgrade the new laptops to xp pro. Sony said this was possible and have drivers available for this and these were downloaded.
XP Pro was bought and installed, and the drivers installed.
Everything works fine except the wireless connection. It hangs, and cant acquire an IP address.
The wireless works on all unsecured networks, but not on WEP or WPA encrypted networks.
It allows me to input the key but then just hangs and doesnt acquire the ip address.

Sony have been pretty useless,although they do always call back when they say they will, so far over 30 phone calls to date,  Microsoft refuse to help me as the xp version installed is OEM and they refer me back to Sony who as previously mentioned are out of ideas.

These laptops are xp pro downgradeable - the wireless system just doesnt work !

Can anyone help ! PLEASE !
Jason