I've got a droid incredible running Froyo (2.2). My phone has the latitude app, but it wont set up. When i launch it, it says it wants to set up, then asks me to create a new gmail account or log-in using a an existing one. So I select sign in as existing, and I type in my gmail account & password and it says "There is already a xxx@gmail .com account on this phone". But it wont frikkin sign in! What gives?