SNL: Save AVI on Unix

This issue was created automatically from an original Mantis Issue. Further discussion may take place here.

There's been lots of 'patenting' of movie formats lately. So literally right now our Unix users with newer players cannot save ANYTHING that can actually get played. It appears that 'newer' players on Unix have removed the ability to play the mp2 format. :)

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information