Hi,
I have Babylock machines also.....two which embroider. I have the Designers Gallery program for Babylock called Studio Plus III which catalogs your designs, and you can change the colors and see them on your computer and can do all kinds of adjustments to them....very helpful and fun.
I usually just jump my designs from my laptop to my sewing machine (Elegante2) and use my USB for storage of designs. On my Ellure I need to use my card to get designs into the machine.
I also save my designs in a file on my computer and have categories in folders and I change the numbers to names which describe the design....such as...snowmantree.pes, so I know that snowman is holding a tree..etc.
You will have such fun....!!
Bev