I just bought a Samsung DVD-R149 in Ireland and want to be able to view USA DVD's on it, any of the unblocking websites I looked up didn't have this model of DVD on their list, any advice on how I can do this? Thanks

From http://www.dvd.reviewer.co.uk/forums/thread.asp?Forum=176&Thread=666589&Type=1&Page=1

1. Press the Menu button on your remote control
2. Press the 5 button on your remote control
3. Press the 7 button on your remote control
4. Press the 5 button on your remote control
5. Press the 3 button on your remote control
6. Press the 8 button on your remote control
7. The currently selected region will be indicated on the onscreen display
8. Press the 1 button on your remote control for region 1, the 2 button for region 2, and so on, or the 9 button for multi-region playback
9. Press the Menu button on your remote control
10. Press the Menu button on your remote control