Trying to get to grips with my first Android phone and the SMS functionality is confusing me a bit at present. When I open the Messages app it seems to group my message history into conversations, showing the last message from each one which I can then click on to see the conversation history. Will every message I ever exchange with a specific contact be shown in one of these histories, so I end up with one entry for each contact? Next question is the big Messages window that appears on second screen from the left by default. This appears to show the last message I received from whoever but, beyond that, I can't work out what on earth it's for or does. The window often has something like "1/2" at the bottom as if there are a couple of unread messages but this persists even if I've read all my messages. It also has greyed out icons at the bottom two corners, one looking like a trash icon but neither are ever available. Is this app pointless and should I just remove it? Lastly, I often get a green number against the Messages icon, which I presume means the number of unread messages but I often still see this even if I've read all my messages. If anyone can offer any hints or tips on using SMS on the Desire I'd appreciate it. Are there alternative apps for managing these that do a better job?