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

Replay Media Catcher can record from videos from Adobe Flash Player at tnaflix.com. It can also convert your videos to the most popular formats including iPod video.
How to record/capture/download/rip/save adult/sex/porn streaming videos from Tnaflix with Replay Media Catcher (tutorial)