If I were you, I would be scared to record videos from a web-site with a name like godtube.com

godtube.com offers simple HTTP .FLV streams, so you can easily record from it using freeware software or even copy FLV files from the cache of your browser:

How to record/download/capture/save Macromedia/Adobe Flash .FLV video HTTP stream from embedded player
FLV players: Playing captured .FLV videos
FLV converters: Converting .FLV videos

Tutorial: How to record/capture/download/rip/save free streaming videos from Tangle.com with Replay Media Catcher