I believe fedora doesn't come with wireless drivers out of the box you have to compile the modules for them..
some more information would be nice..
what driver were you using?
are u using ndiswrapper w/ .inf or are you using native linux drivers
what kind of wireless device is it? Is it pci/pcmcia/usb/on-board. If it's pci then typing 'lspci' should tell you the vendor info IE: mine says
Code:
awaken@inmideb:~$ lspci
00:00.0 Host bridge: VIA Technologies, Inc. VT8377 [KT400/KT600 AGP] Host Bridge
00:01.0 PCI bridge: VIA Technologies, Inc. VT8235 PCI Bridge
00:09.0 Ethernet controller: Broadcom Corporation BCM4401 100Base-T (rev 01)