Does anybody know of any filmmaker-related apps for Droid? I'm thinking about switching to one Friday. If Verizon had the iPhone I would get it only because it has a number of useful apps in my business--specifically, a depth of field calculator, and a slate which makes a loud click just like a real slate for syncing audio. There are a number of other useful apps they also have, but those two are significant for me. Not significant enough to make me leave Verizon, since they're the only network that works everyplace I shoot, but goodies I'd like to have. I can't seem to find anything close and would appreciate a link if anybody knows of anything. Thanks.