I've got a 950, and since the anniversary update I'm seeing my incoming sms messages appear on my desktop, with a reply window. However, I don't see any way to initiate a sms message from the desktop, or to reply to incoming messages in the notification center. The messaging app for the desktop does not show my contacts, and won't let me send even to a phone number I enter. Is this just because of limited functionality right now or is there something I'm missing. Thanks for any help.