Recommendations for a simple AVI video cropper?

[mark1234]

I cycle to/from work and finally became fed up of the seemingly endless stream of ignorant pedestrians and school run & taxi drivers who are intent on killing me on a daily basis. Yes, I bought a helmet mounted camera.

It records 720p in an avi format and I'm not going to want to post the entire journey on Vimeo, just the clips showing the offending idiots. I know I could use Handbrake or even Windows Movie Maker to crop the video, but they would also reencode to mp4/wmv. Can anyone recommend a quick, simple & free tool that will just allow me to keep the clip I want and not need to reencode from avi?

Thanks.

[Dkeyguy1]

I use Freemake as a standby for some stuff, don't know about quick, but versatile
http://www.freemake.com/