I recommend Camtasia Studio version 7 because is closer to NLE software and you can combine video to your capture PIP track. Also is easy to output work in many different format and generate the quality you need up to HD file.
You can download a full trial version from their website also I recommend to view multimedia training is scarce that a company invest so much in good training video.
For video editors, finding the perfect portable workstation is like catching a unicorn. It is no easy task to find the perfect balance of performance vs price point.
