Let me stick this in before my rant starts...ISO Buster works great for me for making images. I do not own Alcohol 120% so I cannot vouch for it firsthand, but I make all of my PSX images with ISO Buster and rarely have problems with the image, even when using poorly maintained discs. So if you want something free to make images with, I would suggest you at least try it. (On a side note, I don't know how it works with copy protected games, but there are ways around that with the PEOpS CD plugin, so it *should* be fine)
*begin rant*
I just gotta say this, and I hope nobody takes this personally, but _mr_m_ it seems like you were lying in wait to ambush him by asking how he got his copy of the game. I am not a fan of obtaining games illegally, and I certainly think the video game market would be better off and less expensive if people didn't play illegal copies of games, but the way this particular situation unfolded was something I like to call entrapment.
It is one thing to try and determine if he has a useable physical non-copy disc currently in his posession or not, but something entirely different when you try to pry out EXACTLY how he got the game. If you can determine that he has a useable physical non-copy disc, then chances are, there is no "Warez" involved, and if there is, let it be on their conscience rather than just trying to get the topic closed.
If we shut down people like that who may or may not be innocent/ignorant, then the board as a whole loses respect from its readers and users, and our legitimate companions may not be willing to ask for help. I agree wholeheartedly that reprimands should be handled by the moderators, however, you could nicely suggest that people obtain a legal copy of the game before you continue to help them. That way, instead of just trying to get people to hide if they are using illegal games or not, we are fighting against it by supporting game sales.
*end rant*