Ubuntu Multimedia :: Flash Plugin In Firefox - Video Cripples CPU

Opening any flash video with the flash player plugin cause my CPU to go to 100% (even more but I assume that's just top reporting dual core or something. I want to watch ..... and stuff without burning up my CPU so I need to fix this.

A simple "locate -i *flash*.so" gives this:
Code:
/usr/lib/firefox/plugins/flashplugin-alternative.so
/usr/lib/flashplugin-installer/libflashplayer.so
/usr/lib/iceape/plugins/flashplugin-alternative.so
/usr/lib/iceweasel/plugins/flashplugin-alternative.so
/usr/lib/kde4/kipiplugin_flashexport.so
/usr/lib/libvisual-0.4/morph/morph_flash.so
/usr/lib/midbrowser/plugins/flashplugin-alternative.so
/usr/lib/mozilla/plugins/flashplugin-alternative.so
/usr/lib/openoffice/basis3.2/program/libflashli.so
/usr/lib/xulrunner/plugins/flashplugin-alternative.so
/usr/lib/xulrunner-addons/plugins/flashplugin-alternative.so
/usr/share/ubufox/plugins/libflashplayer.so

Although I did install the package flashplugin-nonfree, in debian that I'm a little more used to flashplugin-nonfree provided libflashplayer.so and not flashplugin-alternative.so which seem to be the one all my browsers are using. However about plugins in firefox says very little except "application/x-shockwave-flash Shockwave Flash". Can I just replace all the flashplugin-alternative.so with libflashplayer.so and maybe make some links or something or would that be bad?

The process using my CPU is reported as plugin-containe but it only happens with flash video and not any other plugins. If the video is playing, paused or stopped/not started makes no difference. I did replace all the flashplugin-alternative.so with libflashplayer.so, it didn't help. Seems firefox was using that plugin all along, presumably from here "/usr/share/ubufox/plugins/". I can't imagine I'm the only one who wants a fix for this here, there should be hordes. I use the latest kbuntu, flash player, firefox and kernel all from the repo.