Graphic design for icon and one screen for iPhone app(repost)

I need to design an icon and one splash screen for my iPhone app. Icon size is 57x57 and will include 2 letters merged together. Splash screen is 320x480 will be based on iPhone SMS client colors (grayish) and will include company and app name, version number etc. I will provide exact wording to successful bidder, I am looking for design ideas how to implement the above in a most professional "striking out" way. Successful bidder should propose a few designs based on the requirements above and be willing to handle a few iterations of designs until approved by my design officer. Ideally we will be working together in GTalk messenger until design is completed