Embroidery Cards For Viking Rose Model?

Does anyone know where I can buy Embroidery Cards for the Viking Rose Model other than Ebay? If I buy designs on a CD, what format should I request them in so they can be used on this Rose Viking Model.
Thanks!

If you get one of these – http://www.allbrands.com/products/abp14006-0165.html

You do not need to purchase designs on a CD, unless there are designs on the card that you cannot get any other way.

With the Amazing Box, you download designs from the Internet and save to a folder on the hard drive of your PC. You then open and save to the card that comes with the AB as needed. The card is re-writable and can be used over and over.

Some downloads are free and some you purchase.

Check the manual for your machine format – most likely it will be .hus.