Here is the official site:

http://www.any-video-converter.com/products/for_video/

It is the ONLY app for Mac that I believe can convert .flv videos [well], and it does SUCH a beautiful job at doing so. PLEEEEEASE make a crack/find a serial for this FANTASTIC app! The Graphical User Interface is very appealing as well.

It can covert only up to 3 minutes on trial version... :[