I have some answers about the Sizzlets. Yes, you can use the Sizzlets dies in the Rev with the gridded part of the sticky mat as the cutting mat. Just to be clear, this is the Sizzlets dies that will work. The regular Sizzix dies, however, will NOT work in the Revolution tool as they are much too thick. HTH! Thank you Scrapendipity and Crackerjack girl.