Why Won't This Video Upload?

Okay so I found a software( AVS Video Maker) that can make videos. So I spent all day making this AMV and then once when I try to upload it YouTube...THE DANG THING WON'T UPLOAD!!! I uploaded other videos before and they uploaded pretty quickly but for this video I was waiting for like 10 minutes for the progress to turn 1%. Whats wrong this?? is it the software i'm using?? Everytime I want to something that I really want to do something is always in the way. CAN SOMEONE PLEASE HELP ME!!!