Could you give us an example? You can use a large corner rounder punch and take the guard off; it will make scallops. I am not sure that's what you mean, though, or do you mean even bigger scallops? Can you link a LO that shows what size you mean?
Wow...I know the answer to this one. I just read today in the Cricut Chat forum here at sb.com that you can use the Elegant Edges cartridge. There are posts about it and examples. Also, I saw a video today about it at a pink stamper site I visit (not sure if I can put exact site), and this guest designer did a scallop border and then stamped a colorful design pattern within the edges...I actually thought she had bought the paper until I watched the video. Super cool!
Edited by ScrappinMom4 on 03-27-12 05:03 PM. Reason for edit: No reason given.