There are no native linux drivers for that card, yet you can run the windows drivers with ndiswrapper.
(Works fine on my 3 WMP54G cards on linux).
The things you need are
1) ndiswrapper
2) wireless tools
3) windows drivers
You might also have to recompile the kernel, depending on what fedora uses, I don't know that.
The best site for wireless networking on linux is imho :
http://hpl.hp.com/personal/Jean_Tour.../Wireless.html
Depending on availability you have to get ndiswrapper and wireless tools either as rpm or compile them from source.
Then you run ndiswrapper to tell it where your windows drivers are, it will then be able to be loaded as a module
with modprobe and wrap itself around those windows drivers.
After that you should get a handle wlan0 which you then can configure with iwconfig (part of the wireless tools).
Finally you setup the networking side of things (IP,ROUTING etc) with ifconfig and route, or use the GUI tools on fedore
I guess)
Hope this helps
cheers
bareego