I have a Toshiba A60 laptop, running Mandriva 2005. I had setup the Madwifi drivers to work the PCMCIA wireless card (D-Link AirPlus DWL-G630) and was connected to my network no problems. BUT i've had to do a fresh install of Mandriva and now i'm having problems with getting the card recognised etc. I think I may have confused the issue now by using 2 different linux kernel sources out of desperation to get it working and now when I use - modprobe ath_pci I get the error -

modprobe ath_pci
WARNING: Error inserting ath_hal (/lib/modules/2.6.11-6mdksmp/net/ath_hal.ko): Invalid module format
WARNING: Error inserting wlan (/lib/modules/2.6.11-6mdksmp/net/wlan.ko): Invalid module format
WARNING: Error inserting ath_rate_sample (/lib/modules/2.6.11-6mdksmp/net/ath_rate_sample.ko): Invalid module format
FATAL: Error inserting ath_pci (/lib/modules/2.6.11-6mdksmp/net/ath_pci.ko): Invalid module format

Any ideas what i've done wrong? Or how to remove the modules and start again!?!??!