Need to bulk convert avi to another format

[WeApOn]

My video editing program (Nero Vision 11) doesn't accept the FRAPS .avi files that are generated, so I need to convert them to another format.

What's the quickest way to do this? Free, ideally.

 

[spirit]

DVDVideoSoft Video Converter works well for me.

http://www.dvdvideosoft.com/ use the AVI Converter - just download and install that.