Help my freind out here plz

My freind Luka is having a problem with putting codes in on his action replay max for GC... when he tries to input a code and presses done, it just adds a new code line. IT JUST WILL NOT TAKE THE CODE! sorry I'm yelling but he's been bugging me because he thinks i'm some sort of techno nerd... so help out the tecno nerd here people Lol.

Is this that thing that people do where they say it is 'their friend' when it is actually themselves?

At one point I'd be able to help you but I think the Action Replay (and any cheat code devices, for that matter) take all the fun out of games and I don't agree with them. Sounds like a problem with the device though, to be honest.

When it starts the new code line, just press done again. Then you finish the code.

Alot of cheat stuff is faulty

Yes it is acctually my freind, I wish I had an action replay...
We got one to work but then it crashed my cube and now I'm pissed off at him.. Any ideas?