There are all kinds of sites that have downloads. Annthegran.com,
http://www.starbirdstockdesigns.com/asp_pages/home.asp
http://sewswell.com/index.html
http://www.embroidery.com/default.as...ctsetID=173846
Thread:
http://www.sewthankful.com/
and of course Connecting Threads.
Also, each of the embroidery sites will have the list of extensions for all of the machines on their site. I have my designs in different categories. Babies, Western, Scroll, Quilting, Etc....
Congrats on your new toy!