You can definitely use the brass stencils in the zipemate. You can check out this site to learn how to use other dies in the machine too.
www.cutathome.com
I'm actually selling mine; if you're interested. I'm including all the platforms you need to use stencils and other dies. The only thing you'd need to buy is a new cutting mat.
I'm selling it because I desperately need the $ since I'm going to school and dd is now going to preschool. Otherwise, I'd keep it cause i love it so much.