Wow, this took me a good two hours to figure out.
Luckily a had a wired LAN available to search Google to figure out how to get my Wireless card working. After installation of FC5, I could see “Intel Corporation Pro/Wireless 2200 BG” in my Network Configuration utility under the hardware section, but dmesg showed:
ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, git-1.1.1
ipw2200: Copyright(c) 2003-2006 Intel Corporation
ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
ipw2200: ipw2200-bss.fw request_firmware failed: Reason -2
ipw2200: Unable to load firmware: -2
ipw2200: failed to register network device