Goodmans GDVD-122 region-free hack
Also works on: GDVD-141
Press Set-up on remote
Onscreen menu will appear, press Next, Previous, Next, Previous
Ver2 should appear in the top right hand corner of the screen
Use Right and Left buttons to change this to Ver255 which is multi regional
Press Set-up again and your done
Didn't work, or found a better way? Send us your version.