Camtasia Studio 8 Demo Movie

I'm filming some training videos to demonstrate all the cool new features of Camtasia Studio 8. I want to make a short 3-4 minute movie demonstrating how they all work such as: /watch?v=Qb-0fyjpWFs /watch?v=hMqpnfss2E8&feature=relmfu But my laptop won't let me capture the multiple movies playing in the canvas on Camtasia due to low RAM and poor graphics. I need you to do the demo video for me, no audio required. Explain all the features and how easy it is to use with callouts or just showing via the Camtasia console. Transition to a final movie you created as you went along the..