When you turn on your CricutTM machine, the display will show which firmware version is currently loaded on your Cricut machine. Sure Cuts A Lot requries version 1.1 or 1.3 for Cricut Personal machines; version 2.1 or 2.3 for Cricut Expression machines; version 1.51 for Cricut Create.
For more help with your Cricut go to http://cricuthelp.com
For your FREE copy of The Cricut Settings Cheat Sheet Guide please E-Mail me at suzy@cricuthelp.com