If you need a site that sells "messiah" chips go to this link
http://www.lik-sang.com/catalog/prod...p?category=41&
Or e-mail charlie about the US messiah lite chip.
Messiah is the best chip on the market and will play all import PS2 games, PS1 games, CD-R and DVD-R all region.
However it requires technical soldering to be installed so be prepared and make sure you know what you are doing or get a pro to do it for you.