Comment 2 for bug 296414

I certainly have no problem with creating a thumbnail. Others might have a problem, but there are people available that know how to work with graphics to help them (This might be a resource that the team could offer). Information needed would be (There may be more than I list. I'm working off the top of my head):
     1. Size: Length, width, DPI
     2. Preferred file type, and alternates (if any)
     3. Method of attaching thumbnail to the presentation, or otherwise indicating the connection between the two.

And thank you for your prompt response, everyone.