That is large, but it's hard to find smaller ones anymore. Smaller is better. I have 4 8mg cards, plenty large enough, the less you keep on the faster the machine can load the designes. You might check out ebay for the pc card. Your CF card goes into that to put in the machine, also you might find some smaller cards on there. I emailed one guy that was selling cards and not only had small cards, but was more then happy to get rid of a few of them at a very nice price including shipping.
Lynn