after strugle i success to install madwifi-0.9.2-27.el4.at.i386.rpm and just to confirm i tried again and got this message
[root@shoaibahmed madwifi-0.9.2]# rpm -i "/root/Desktop/madwifi-0.9.2-27.el4.at.i386.rpm"
warning: /root/Desktop/madwifi-0.9.2-27.el4.at.i386.rpm: V3 DSA signature: NOKEY, key ID 66534c2b
package madwifi-0.9.2-27.el4.at is already installed
but now when i am trying to see drive i still cant see the drive in network setting.do i have to do anythign else too