There are many Region 1 vs Region 2 DVD sites out there, here are to I use:

Rewind - www.rewind.org.uk
DVD Rumble - www.dvdrumble.co.uk

Both great site, check-em out today.

Doesn’t that count as free advertising?

Oh, what the hey. Rewind is great, and provides a fantastic service. (But seeing as I work on the site, I would say that, wouldn't I? )

Well, they are on-topic so I have no problem with them

Anyone know of any others?

It's ok, I'm the other Reviewer that works for Rewind.