Need Facebook Video Tutorials Created

I have a website which teaches people how to make money with facebook marketing through video tutorials. The videos were made several years ago and need to be updated to go along with Facebook's new timeline features. You need to watch each OLD video tutorials and recreate it using a screen recording [login to view URL] are 4 hours of video to rework. You must speak ENGLISH and after bidding send me a recording sample of your voice so I know what you sound like. If things go well there could be a potential for more video tutorial work.