So just to update your on using Glogster with your students.....
My students were working on a project where they had the option of picking a movie and being a critic of it. Part of their presentation was that they had to create a movie poster to illustrate the movie they chose. Of course I decided to give them the option of using Glogster.edu to create their interactive poster.
Here's what it looks like on the teacher view after your create an account for some of your students:
The posters that they created were awesome! Because of the neat interactive features available through Glogster, they were able to add music and video clips to their poster.
Here are some Glogsters that my students just created: