Lynnie, I saw your post needing help, and I wanted to help, BUT, the only knowledgeable thing I could tell you is to purchase Embird (Secrets of Embroidery). You need to get the Iconizer with it. Total 168.50, but worth every, every penny. I've used Embird for 7 yrs, and love it. I can purchase, or receive any design, I download it to Embird and can see it, save it to my USB stick and away I go. You can change coloring, resize, delete part of the design, just all kinds of things. Oh, I DO have the PE770, hahaha.... I love that little machine, it does far better stitching than my Janome every did.. I have had Embird 5 & 6, and this past Christmas my son gave me Embird7... In my opinion ya just can't beat it..
That's my 2 cents, for whatever it's worth..lol Good luck.
Jean