Latitude D600 Win7 and Mini-wireless intel 2100

I had the Release candidate installed on this laptop and it worked great, took some tweaking on getting things running but nothing too serious.  I have since re-installed with the Production 32bit release of Win7 Pro and can't seem to get the wireless card working again.  Tried using the same driver I loaded up before, R105328 and no go.  The Network card install worked with out any issues.

After runing the setup, the OS now reports a generic Network Controler, but does not register a wireless card.

Any one know what they changed to make this work under the RC and not under the Prod.

Derek