Error inserting driverloader

I am running OpeneSuSE 10.2 AMD Turion 64 bit
Kernel version is:
# uname -r
2.6.16.13-4-smp

Wireless card is:
# lspci
06:02.0 Network controller: Broadcom Corporation BCM4318 [AirForce One 54g] 
802.11g Wireless LAN Controller (rev 02)

I downloaded driverloader-2.34_k2.6.16.13_4_smp-1suse.i586.rpm
# rpm -q driverloader
driverloader-2.34_k2.6.16.13_4_smp-1suse

I downloaded the driver "Airforce One" Broadcom devices with PCI ID 
14E4:4318 from here:
http://www.linuxant.com/driverloader/drivers.php

but bad things are happening:
# modprobe driverloader
FATAL: Error inserting driverloader 
(/lib/modules/2.6.16.13-4-smp/extra/driverloader.ko): Invalid module format
# iwconfig
lo        no wireless extensions.
eth0      no wireless extensions.
sit0      no wireless extensions.

# iwlist scan
lo        Interface doesn't support scanning.
eth0      Interface doesn't support scanning.
sit0      Interface doesn't support scanning.


what do i need to do?