aTube Catcher - aTube Catcher also can burn in DVD/VCD your videos without use any other third party software.
TubeDigger - TubeDigger - video downloader from almost ANY site. Download videos from many various sites
WebVideoCap - WebVideoCap is a very small program that will let you save the .
RTMPExplorer - RTMPExplorer is a GUI for RTMPDump.
Downie - Video download for OS X. Downie supports at this moment over 1,000 different sites.
Replay Media Catcher - Downloads streaming video and audio files from thousands of sites.