Ran across a great new site for educators.  It is http://animoto.com.  It is really cool.  It is all online so there is no software to install.  You can upload pictures, videos, and incorporate text.  There are various themes that can be selected.  Then, it automatically creates a video presentation that is visually stimulating and professional looking using what you have uploaded.  It is really sharp.  The free version is limited to 30 seconds.  As educators, there is a free version that give you more access and you can create longer videos.  The paid version has even more features.  Again, I have just played with this a little but it is sharp.  Check it out.