I had posted this in another thread, but I think it got lost in the other topic. I know the Wishblade is the most expensive, hooks up to your computer and you cut virtually anything without buying anything else. Does the Cricut do anything that the Wishblade won't? And what are the differences between the Cricut and the Xyron PCS? They both will cut in different sizes, right. The Cricut appears to be more expensive, so I am wondering what else it does. Do you use dies, or books, to make the cuts? Thanks.