Dear grovduck take a look at this meaby its help you
http://msdn.microsoft.com/library/de...f5a8fe.xml.asp
"grovduck" wrote:
> I am trying to change my wireless security over to WPA-PSK with TKIP without
> success. Here are my specs:
>
> Router: Linksys WRT54G (w/ latest firmware)
> Wireless Card: Dell Wireless 1350 WLAN Mini-PCI Card (w/ latest drivers)
> OS: Windows XP Professional SP2
>
> I have changed the security model on the router to be WPA-PSK with TKIP, but
> when I configure my laptop and enter the key, it seems to hang with the
> "Acquiring network address" message.
>
> I am able to connect using WEP 128-bit, so Linksys help believes that it is
> a problem in compatibility with SP2. I have tried changing channels without
> success and the firmware and driver updates did nothing either.
>
> Any help would be greatly appreciated