If you want to learn how to make codes, please read Enhacklopedia, found here:
http://doc.kodewerx.net/index.html
Or here:
http://www.bsfree.org/hack/index.html
From this point forward, nondescript "HOW DO I MAKE CODES" posts will be locked and Surf Nazi'd. If, however, you have a legitimate question, feel free to post it, but be specific. Include what system and cheat device you are using, and list some exact problems. We can't help you unless you're willing to help yourself.
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"The man who trades
freedom for
security does not deserve nor will he ever receive either." -Benjamin Franklin