I'm looking for an app that will send a message to a predefined contact and a predefined time. Scenario: Sitting at school and a friend ask you to remind him to check the homework tonight because his memory is horrible. Of course... your memory is horrible too so your probably won't remember either.. so you type up at text now, and tell the phone to send it at 6pm to your friend. There are other scenarios that probably could use this better.. but thats what I'm looking for.. Anyone have any ideas?