uTorrent is a small and incredibly popular BitTorrent client: fast, lightweight, easy to use and very efficient.
Easily convert videos to any format of your choice, or directly for mobile devices.
Rip DVD moive to all popular formats and more functions.
DVDVideoMedia Free WMA MP3 Converter is the unwieldy - and inaccurate - name of a versatile audio format converter.
"convert RMVB to MPEG, RMVB to AVI and RMVB to MP3, etc"
"convert your MKV files to AVI, MP4, WMV, etc. "