I'm creaking open the coffin of this long dead topic for a reason....
I usually use VLC to play any non-region 1 DVDs on the PC, but with the newest Region 2 DVDs I've gotten, it seems the method of Region encoding has changed as it has become very difficult to run these newer discs.
Out of all the wily progs out there that claim to make your player region free, I've found that DVDFab Passkey Lite works really well. The nice thing about it is that the "Lite" version is
free and it doesn't mess with firmware or anything.
Just thought I'd share my lil' discovery.
http://www.dvdfab.com/passkey-lite.htm