I've got rid of the coding on my drives, but obviously windows has it's own key. I currently have to run "DVD genie" delete the windows key, close DVD Genie and go into device manager, disable my DVD drive and re-enable it, I can then switch the region (which before doing this I'd have run out of goes). Of course then I've to tweak the registry for ffdshow (with that desktop shortcut from AVS forums). It works but not as well as my standalone DVD player! Is there an automated way?