Somebody in the thread at some point said: >> bcm43xx-fwcutter -w /lib/firmware/ broadcom-wl-4.80.53.0/kmod/wl_apsta.o >> Sorry, the input file is either wrong or not supported by bcm43xx-fwcutter. > i've done the above a number of times, without fail. are you sure the > tarball file itself is uncorrupted? Since it's the opinion of your bcm43xx-fwcutter that the file is bad, I wonder if it is to do with which version of that you are running? -Andy