I've been using Windows Movie Maker for three years now.  Only this past year, it started glitching all the time and screwing up my projects.  Right now I am working on a 20 minute video.  I tried saving it to my camera roll in HD, but halfway through step 2 of saving Movie Maker crashes (for the millionth time).  I try saving it multiple times, and the same thing happens.  Thinking the video is just too long, I split the clips and upload it as two separate videos (10 mins long each). Halfway through step 2 of saving, Movie Maker crashes.  I turn off my PC hoping that the next day it will be better.  Now some of the files say they are corrupted (for no reason).  This video is very important, and I need it saved to my camera roll.  I could go on with other things that happen that screw up my video, but this is the most important one.  Plus when I open my video to edit it, the files take WAYY too long to load. Thanks for the help!