We recently launched the very first NYC subway map app available for blackberry devices (http://appworld.blackberry.com/webstore/content/3462). We're looking for help marketing the app -- basically nobody knows it exists right now. We need to fix that. But the item sells for $3, which means customer acquisition costs have to be kept very low. Can you help? What can you do for us? Please begin your response with 'i like cake' so that i know you've read this description. Thanks!