I have two problems, first I was able to get Iphone 3.0 Beta from a developer friend so I have all the new things the software brings, but I am having some problems. First the little camera picture does not show up to add or take a picture to send with a text anymore, and in my settings the mms is set to on. So i don't know how to get that back, and I can't send any pics anyway so I am wondering if there is a simple way to get that done. Second problem is that I installed the iphone tether onto the phone to get the tethering working but I can't get it to work through USB or Bluetooth, I keep reading on the forums that I need the SDK 3.0 File to go with the OS to get it working, but I don't know what that is, or where I can get it or how I go about getting it to work, so if anyone out there can help me out with this I would greatly appreciate it. Thanks.