Hi Nathan -
It's a Fuji camera - model X10.
It's when I am using playback of still photos - a thumbnail of the picture that I am looking at is displayed in the bottom right-hand of the screen. What is strange is that tiny parts of this small image move rapidly although this isn't happening on the large image. Very strange and very annoying!
Nope - I had the camera set onto burst mode apparently. When I changed it to still image it solved the problem. Any chance of my money back?