If it's possible do I need to d/l a particular RPM; if so where can I find it? Otherwise, is there a application bundled with the system that would help?

From what I gather you have two choices:

1) If Atheros chipset use native Linux madwifi driver.. which is not GPLed so it's not included with most free distros.
2) If any other chipset you'll likely have to use NDIS wrapper and the Windows driver.

In either case first thing you need to do is figure out what kind of wifi card you have. Nobody will be able to help you much without that information.

Ok, is there a CL shell I can use to find which I have?

/sbin/lspci

is the command

00:00.0 Host bridge: ATI Technologies Inc RS480 Host Bridge (rev 01)
00:01.0 PCI bridge: ATI Technologies Inc Unknown device 5a3f
00:13.0 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
00:13.1 USB Controller: ATI Technologies Inc IXP SB400 USB Host Controller
00:13.2 USB Controller: ATI Technologies Inc IXP SB400 USB2 Host Controller
00:14.0 SMBus: ATI Technologies Inc IXP SB400 SMBus Controller (rev 11)
00:14.1 IDE interface: ATI Technologies Inc Standard Dual Channel PCI IDE Controller ATI
00:14.3 ISA bridge: ATI Technologies Inc IXP SB400 PCI-ISA Bridge
00:14.4 PCI bridge: ATI Technologies Inc IXP SB400 PCI-PCI Bridge
00:14.5 Multimedia audio controller: ATI Technologies Inc IXP SB400 AC'97 Audio Controller (rev 02)
00:14.6 Modem: ATI Technologies Inc ATI SB400 - AC'97 Modem Controller (rev 02)
00:18.0 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration
00:18.1 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Address Map
00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 [Athlon64/Opteron] Miscellaneous Control
01:05.0 VGA compatible controller: ATI Technologies Inc ATI Radeon XPRESS 200M 5955 (PCIE)
05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
05:02.0 Network controller: Broadcom Corporation BCM4318 [AirForce One 54g] 802.11g Wireless LAN Controller (rev 02)
05:09.0 CardBus bridge: Texas Instruments PCIxx21/x515 Cardbus Controller

Yeah, no native linux drivers for broadcom, so you'll need to use ndiswrapper and windows driver. Unfortunately I can't help you further as I've only used madwifi with atheros. Hopefully someone else familiar with ndiswrapper can pick up the ball from here. If not perhaps you can find a clue or two on ndiswrapper's wiki:
http://ndiswrapper.sourceforge.net/m...dex.php/Fedora
FWIW appears your card is known to work:
http://ndiswrapper.sourceforge.net/m...dex.php/List#B

Thanks for the help.. I am still so new to this stuff.

So does anyone know how to use ndiswrapper so I can get my wireless set up here?

Have a look here lad. I posted these instructions that i made for myself after spending hours getting ndiswrapper to work on FC4. Hopefully its basically the same in FC5.
http://www.linuxquestions.org/questi...d.php?t=420910

Its the stuff in red that you might find useful ndiswrapper -m is the most useful command.