I have had a couple of requests for how to's on this, and I am not very good at explaining, so I have added a file for you to download. To change the words of the sentiment you need to click on the circle so that a box comes around it. Then choose "edit text", and insert your own sentiment. You can also change the colour and size in this area..."WordArt Format". I am using Word 2007, but the file is saved for all word formats.
If you have a problem downloading the file, please feel free to email me on firstname.lastname@example.org
Click on the link to Download : http://www.mediafire.com/?tj0jrnzmk1r