it's something to use inside of the ps2 to play import games?

Answer 1

You need to modify your playstation 2. just search on yahoo or google for "modchip" and it'll show you exactly what you'll need to get. but just so you know--you void your warranty because to do this you'll need to break the seal and open up the ps2 to modify it.

it's kinda cool because if you do this you can also play ps2 games that were copied and burned onto dvd discs.

It also a pretty complex process where you put in a boot disk to allow you to play the ps2 games. then you open up the ps2 while the boot disk is in it and switch it for the import or copied ps2 game. then you play the game.

just search on a search engine and it'll explain it further now that you know what to look for. so places also modify them for you. but mostly they just send you the modchip and you install it yourself.