The screen that appears when starting the app is totally unintuitive. There's obvious way to even take a simple picture as with Camera. I went to the developer's website. His discription about hoe to use the app doesn't jive with what I see on the screen. He says there is supposed to be 2 icons. I'm seeing 4 and 3 of them do nothing. I'm using the Nexus One with Android 2.1. Any ideas what I may be missing?