Those hankering to get your chat on with that shiny new iPhone now have an option other than waiting 'til who knows when for a (potential) Apple update -- if you're cool with alpha software invading your handset, that is. According to Cerulean Studios', the Trillian Astra application has actually been "designed for iPhone, it doesn't just happen to work with it." The result is a polished interface that is "compact" and fit to the screen, meaning that you won't be dragging and moving windows in order to hold a decent text-based conversation. Currently, the software updates your contact list and message windows, and enables the sending and receiving of messages so long as your browser window is open. Interested? Curb your enthusiasm a bit, sign up to be an alpha tester, and exercise your patience "for the next few weeks."