Does anyone know what could be wrong with the Marvel comics app? I have just tried to use it to read some of their free preview comics, but I can't get it to work properly. I'm not sure if it's me or the app. When I select the comic, there is no "read" button-- instead the button shows a down arrow. When I press the button, the down arrow very briefly turns into a "read" button, but it won't stay that way. Repeated presses yield the same result. At first I thought this meant it had to download the comic, but these free previews are only a few pages. It should download it quickly, if indeed that's what the down arrow button even means. I watched a youtube video of someone demonstrating the app: [ame=http://www.youtube.com/watch?v=yNx_XlK65k8]YouTube - Marvel Comics iPad Review‏[/ame] The bloke demonstrating this has blue "read" buttons on all his comics. When I try the app, all I get are down arrow buttons-- and then the weird behavior I've described above. The upshot is, I can't read any comics with this viewer. Anyone have any ideas what could be wrong?