I was wondering if you could recommend a free video editing software program other than windows movie maker 2.6, to edit videos. I work with .WMV files. Operating system is Windows 7 professional. Window Movie Maker 2.6 is very temperamental and doesn't work well with .AVI files and mp4 files. Even if I convert the .AVI and mp4 files to .WMV format it still does not work in WMM 2.6. If you know of any free video trimming, cutting, joining and editing software out there, please let me know by responding to this post. Thanks for reading this post, any information you can pass along will be appreciated.