http://www.icyphoenix.com/viewtopic.php?f=33&t=3161&p=21846#p21846
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Techie-Micheal
Wed 28 Nov, 2007 01:11

Re: Free PHP Scripts - Rules
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[quote]You can modify scripts anyway you want as long as it's for your own personal (non-business)
use and my copyright and links remain in the file (or in the footer where applicable).

You cannot redistribute my scripts in whole or in part without my permission.[/quote]

That breaks the GPL and is not allowed by the GPL. I would suggest you remove that clause as it is not allowed under the GPL.