i am not sure how to use my gameshark and how to make the codes work.if anybody knows email me at benjirou@bellsouth.net.

I have a GameShark Pro for my Game Boy. It has a button on the top and a switch. I bougth it used at a Game Exchange put it does not have any instructions. I enter the codes for Mew 0115d8cf but i just get the same thing Pikachu. I am a rookie at this I need help to getting it started.
Thank you

game shark is very kool i like it alot i would rate it from a one to ten scall 9 from JoEy

help!! i need to know how to erase certain games on my game shark.....can you even do it? i lost my insructions so i cant read to find out if you can or not...i want to erase a couple of games that i accidentally entered and dont want on there...e-mail me if you can

I AM UNABLE TO GIVE MY OPINION DUE TO THE FACT THAT I RECIEVED A GAMESHARK VIDEO GAME ENHANCER FOR CHRISTMAS,BUT I AM UNABLE TO ENTER MY CODES THRU THE ENHANCER.I HAVE A GAMEBOY AND WHEN I HOOK UP THE GAMESHARK IT JUST SEEMS TO NOT WORK. I NEED HELP WITH THIS ,IF YOU CAN CAN YOU SEND ME STEP BY STEP INSTRUCTIONS TO GET ME STARTED?

THANK YOU FOR YOUR TIME AND CONSIDERATION

J. ESTRADA