Question for all the users of the various chat apps. Do any of the apps available today support the corporate setup for microsoft messenger. Or just the personal messenger. At work, they are setting up the Microsoft Office communicator and I can access with microsoft messenger (corporate settings) while not on the local intranet. would love to be able to use on the iPhone for chat at work with coworkers over the cell network. Just curious of any of the apps fit the bill. I have looked at mobilechat, which supports messenger, but do not know if it supports the corporate setup.