I'm looking for an AIM type of chat app that looks and behaves like the built in SMS app. I like the rounded corners of the text field in SMS as well as the handy send button right next to it. Almost none of the chat apps I've seen in the App Store have the same quality as Apple's apps (for chat apps). I wish BeeJive IM didn't have that stupid transparent black popup for typing... it covers up the conversation and looks really cheesy. Can someone please write an app that looks like SMS, but goes on the AIM network?