On my previous LG Dare there was a native app that would bring up a text box when I was on a call to allow me to enter a text message to the caller and send the text without interrupting my current call.
There is an app - PhonePlus Callback - that is designed to do this, but it has not worked for me on the Droid and based on the market feedback my issue is not uncommon.
Anyone else know of an application that does this? Anyone else use PhonePlus Callback on the Droid and get it to work? Looking everywhere for this function!