Again googling and I’ve been to this site in the past, but what’s interesting is that this site is giving away for free all their retired machine embroidery sets.
Bunnycup Embroidery clearly indicate that these designs are from earlier sets they released when they first started up. As with digiitlizers, they change software and techniques as new products are introduced. They state that the sets come as is, with no support. Its nice that they are offering them to all as free downloads. There are lots of sets and I am going to be downloading some of them as well.
Please make sure that you read their agreement on the terms for use of these free downloads.
Here are the sets that I downloaded and enjoy the ones you pick!