I've got a Motorola Droid with the Facebook app that came with it. In the Market I see the official Facebook app listed there but never installed it; unlike the Google Maps app it doesn't seem to recognize that the FB app is already installed. Now I've read that they've updated the FB app with inbox support, I'm interested in that but wary about installing an app that I already "have". Soooo... What happens if I install the FB app from the market? Will that overwrite anything or affect how I have things currently set up? Mess up my Contact syncs or anything? Or is there another way I should manage the FB app on my Droid? Thanks for any info!