ok, here's what i've found out (i think i'm as excited as you are).
your machine looks every much like mine (white 3300, made by brother).
if you look at this ebay item, you'll see at the bottom that it is a card that works in brother and BABYLOCK machines.
http://cgi.ebay.com/Brother-Babylock...3%3A1|294%3A98
if that is the case, you'll use the brother cards and PED-basic to write designs to the card. then you put the card in your machine and they appear on the touch screen.
off to sleuth some more!