I am using EVO, and where is the most useful app for me. This morning, I feel like to have some coffee, so I found nearest starbuck using where. Then, you can click on 'menu' and select 'drive to' to get direction. I have sprint navigation and google navigation program installed on my phone, and somehow 'where' automatically using sprint one. Problem is sprint one does not read address on 'where' and ask me to type address in while i am driving. I have been looking all over setting and all, but can't find option for me to change default navigation program to google one. Anyone knows how to change that? I even uninstalled and install it again, but still no luck.