(video is a quicktime 7)
If your a MAC user and you want to make screen casts here is how i do it. Not really war film related but handy. Watch the video above for the complete tutorial.

Here is the company that makes iShowYou

and here is newegg. If your buying computer stuff in general newegg is amazing. Great prices and really fast!!!!
The headphones/mic i use are SENNHEISER PC151