Image Manager Not Loading Anything

Hey guys Really like viewbook and i was looking at starting an account but im having problems with the image manager not loading anything. like really nothing, just blank sections under “Presentations”, “No presentations” and “Selected image”. I already set up a presentation and it works a treat. (http://adrianlevett.viewbook.com/adrian). im using ie7 and have tried on another comuter with ie7 as well but nothing. i cant complain cause im no paying anything yet but would like to know whats happening and if i can fix it myself. thanks.