Bigred, go to
www.cuteembroidery.com. There are several areas where you can download - under Designs by Cuties - and there are many, many pages of them - and then there are links under Community-Freebies where people post links to sites that offer free designs including alphabets and design sets to collect. Brother has a few on the U.S. site, but there are tons on the Brother.ru (Russia) site. No Disney ones, though as they are licensed. You will be lost on Cuties for days! Also
www.sewforum.com has an area for many embroidery downloads. You might want to look around some of the sites that have subscriptions - designsbySick is about $15 for 6 months and there are many sets to download. Myembroiderygarden is another one. Have fun!