Hi All, VDR-plugin-sc now runs on a DNS-323 NAS without any problems. Below are the steps I've taken. It's not as nice as I would like, because in the current state it's not possible to switch between FFdecsa and dvbcsa. But it works for me :-) 1)obtain the original source $ hg clone http://85.17.209.13:6100/sc 2)apply the debian patch $ wget http://vdrbox.lautre.net/fichiers/VDR/debianize-sc/sc-debian-package-0306201... $ cd sc $ patch -p1 <../sc-debian-package-03062011.diff 3) Modify the sourcefiles (resulting files attached) $ nano cam.c $ nano cam.h $ nano device.c $ nano Makefile $ nano debian/rules 4) Enter the compile command (this will take about an hour to complete) $ dpkg-buildpackage -us -uc -b (This step errors out.) $ nano Makefile (copy the attached Makefile again) $ dpkg-buildpackage -us -uc -b (now the build goes OK) 5)install the resulting .deb files: $ su # cd .. # dpkg -i vdr-plugin-sc_*.deb libvdr-sc-cardclient_*.deb 6)try to run it: # invoke-rc.d vdr restart Best regards, and thanks for the help, Cedric