Logo design for an Android/iPhone app

I need a logo that I can use for an iPhone/Android app. The mobile app helps people to better organize their contacts. Once you are selected as the winning designer, please discuss the project with me further, rather than beginning production. I want to agree on what the logo should look like, so we will need to brainstorm on design concepts first. So please don't begin any work until we've agreed on a design concept first. IMPORTANT! Please check the following Web page before you bid on the project. What I'm really looking for is someone with the creativity to design a "clever" logo, not just a professional-looking logo. The logos at the following page reveal what I'm looking for: [login to view URL] The dimensions of the logo should fit within a square. I'll need a vector version (.eps and/or .ai), and also two PNG versions: one PNG for an Android launch icon (which must use alpha transparency), and another PNG for an iPhone launch icon (which must NOT use any form of transparency as per Apple's specs). The dimensions of the PNG image should be scaled down to 512x512, with a maximum file size 1024kB. So I'll need both a vector image file, and two versions of a PNG image file, using these specs. The shapes in the logo I want to be flat, but still have the indication of depth. Ref: [login to view URL] Here's the Android specs for app logos: [login to view URL]