cd ivtv-0.4.0/util
ivtvfwextract  pvr_1.18.21.22254_inf.zip
# Get HcwFalcn.rom and HcwMakoA.ROM off CDROM.
cp HcwMakoA.ROM /lib/modules/
cp HcwFalcn.rom /lib/modules/
mv ivtv-fw-enc.bin ivtv-fw-enc.bin.old
ln -s HcwFalcn.rom ivtv-fw-enc.bin