[Novices] Fedora core 5 wireless setup

[cothien at kingdomsend.com]

I recently installed Fedora core 5, everything seems to be working but
the wireless. under the network configuration hardware it see the card,
Cisco system 350.

i try to connect to the network with kwifimanager it sees my network but
when i try to switch it tells me the wep key is invalid altho there is
no wep key on ATM. I tried to setup the wireless under the network
configuration under devices, but it will connect and work for about
5-10mins the stop and i will have to reboot everytime to get it working
agine. I would like to get it working with a wifi program so i dont need
to know everything about the network, i can just scan and connect to it.

any ideas?