xp not recognizing broadcom adapter

Hi

I recently had to reinstall xp on an h-p dv6405 laptop. The machine originally had vista on it, but I removed it and replaced it with xp sp2. I downloaded the appropriate wireless drivers for the broadcom integrated wireless adapter, and everything worked fine. But after I recently reinstalled xp, I have no wireless functionality, and windows device manager doesn't even recognize the broadcom adapter. In fact, I went out and purchased a belkin usb wireless adapter, but even though windows recognizes it, I can't connect.

Any help would GREATLY be appreciated.

Be well,
Ira