Been researching this thing for awhile, found the ps2nfo site somewhat useful. However there wasn't a very compiled site for HD compatible games and such, until I came across a site from the PS2 HD Compatibility site. It has a very detailed list of games that work and don't work, as well as the size and region of the game. Also the site tells why it doesn't work. Here's the link, looks pretty sweet and extensive:
HD Loader Compatibility
Hope this helps some people
and if I have violated some rules or something of the sort...... I"M SORRY!!
