They didn't ask where. They asked how. And the solution was as noted above, to follow the part of the PS2 ripping guide that covers making the ISO.fireemblem776 wrote:Were not allowed to post links to ISO's. Just google it up.
And DVDDecrypter was discontinued because Macrovision (right? I can't remember who it was) threatened to sue. But you can still find the last available version on places like Doom9, last I checked.