How Can I Hook a Youtube Video (Flash Player?) To Slow Down Playback?

<DIV>Write a program that replicates this procedure. It involves intercepting messages sent from one handle (iexplore.exe) to another (flash .dll).</DIV>
<DIV>&nbsp;This can't be done externally, it has to be done internally,&nbsp;so this may be of help: http://www.codeproject.com/KB/threads/winspy.aspx</DIV>
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<DIV>範例下載 (code project)&nbsp;</DIV>
<DIV>&nbsp;http://www.codeproject.com/Articles/4610/Three-Ways-to-Inject-Your-Code-into-Another-Proces</DIV>