Letterpop

On the link list is the URL for my 'newsletter' using Letterpop. It's definitely an easy way to make a very quick and pleasing to the eye newsletter. I found that Mozilla is a better a browser than Safari when using this site. Safari will work, but not for all of the features. One of my first assignments for algebra is for the kids to write a mathography. I decided to use letterpop to create an example. When I tried to print it the page came out blank! Did other people have this same problem?