Freeware: Tutorial recording software?

Hey guys,br
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I think I’d like to get involved in creating some tutorial videos or tech tips for Sonic Academy, I was wondering if anyone knows of any good freeware software that I can use?br
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PC only please.

Cam studio is an option:/PPA href="CamStudio - Screen Recorder download | SourceForge.net"http://sourceforge.net/projects/camstudio//Anbsp;/PPTakes a bit of messing around to get good results though so test before you do a 2 hour tut :wink: