Hello David I don't know if I forgot to send this request or it fell through the cracks a fer kversions ago. Anyway, sending again. Could you please pull git://git.kernel.org/pub/scm/linux/kernel/git/inaky/linux-firmware-wimax.git This contains the firmware for the 1.5 driver release for i5x50 and i6x50 Intel cards, which have been available in http://linuxwimax.org/Download since. Thanks!