cheap or free video watermarking software?
 

For some reason, none of the software can handle the type of files that my new Sony Handycam video creates...And the software that I did find was complicated and doubled the size of the file..

I'm just looking for something cheap and reliable that I can put a fucking watermark on the video.

Camstasia for sure, I have tons of serials of those.

Cut out your watermark on a piece of paper then tape it to the camera - about a cheap as it gets! LOL