Where do I get roms for any game?

ok stupid question but where do i get roms for a ps2 game i cant seem to find one i have the emulator and wat is an ISO? someone explain to me! PLEASE? and dont say it depends on what kind of game yu want or which game and is there such thing as getting a japense patch for ur pscx2? help!!

ps2 emulator doesnt work yet. dont ask for copywrited things

Actualy we do have some PS2 emulators. Feel free to try them but don expect any fully playable games.

This is an illegal question to ask. A japanese patch is a false rumour. Search for Ps2 related stuff (illegal) on P2P systems, such as Kazaa and edonkey network.