Just got a Nokia Lumia 900 for free from AT&T yesterday. I love the interfaces and the way the Windows apps are set up. There aren't nearly as many , but what there is I think are a lot better then the apps I used to get for my droid. This OS is so easy to learn and navigate too. Very small learning curve. Zune was cake to set up too. I already had the Zune software so it just updated my phone to it. Sync's were fast too. 15 minutes I transferred all my music and 6 movies. Loving it so far. It is running 7.5 and hoping it updates to 7.8 soon. DOS101 can you add me as a member ?