I am trying to install the Koumu Plus CanvasSize extension for use in Flash 8
Pro on a PPC Mac. I install the extension using the Extension Manager, which
then shows that it's successfully installed and turned on.

When I restart Flash and go to Window > Other Panels, where the extension is
supposed to show up, it is not there. I've reinstalled it, rebooted, but it
doesn't show. Extension Manager continues to say it's installed and turned on.

Help please!

It doesnt work on Mac, only windows.. I use it at home, so I download and
installed here at work on Intel Mac, couldnt find it, so I email the creator,
and he/she said he only uses PC so never test on Mac, so if it doesn't work,
then that's to bad.