This a is cardbus ral(4) lkm for NetBSD 2.0, a modified version of the Ralink driver for OpenBSD, FreeBSD and NetBSD, originally written by Damien Bergamini. See http://damien.bergamini.free.fr/ral/ for further details and documentation on this driver. To compile this lkm : . copy ralvar.h and ralreg.h to /usr/src/sys/dev/ic/, if your source tree is located in /usr/src . add the following to your /usr/src/sys/dev/pci/pcidevs : - on the vendor section : vendor RALINK 0x1814 Ralink Technologies - on the product section product RALINK RT2460 0x0101 RT2460 802.11b then, in the /usr/src/sys/dev/pci directory, type : # make -f Makefile.pcidevs go back to driver's directory, and copy /usr/src/sys/arch//compile//locators.h here for example # cp /usr/src/sys/arch/i386/compile/GEONOSIS/locators.h . you can now compile the driver : # make and load it : # modload ral_cardbus.o Now if you insert your Ralink cardbus, you should be smiling --- iMil