I`ve made a few MySpace layouts..but everytime I try to add it..It says required fields are missing...I do not have any fields missing...But it still states that there are..I don`t know what to do.!

This is a known issue with the contribution page. Whenever this happens to me, I usually save my screenshot image with a different file name and try to re-submit; it works, for the most part. Good luck.

Make sure the screen shot is exact 1024px x 768px, perhaps save it as jpg as well and make sure all the fields are filled out that need to be. Name/tags/etc.