Does anyone know about converting files, etc. to other file formats?

I have an ivr (internet video recording) file, and I want to convert it to another video format. Does anyone know how, or can point me to a program (preferably shareware, as I need to learn it first)?





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http://www.freedvdripper.org/dvdvideogui鈥?/a>


Also, you can find some other software:


http://www.ask.com