Now I bought last week a new phone, with android 2.1 iam kinda having fun with it. As a school project our project is currently to program for android (Whats not that difficult, it basicly is java :))
after playing a bit around with the SDK for android, I discovered a function that you can use to make a screenshot via the computer at your phone. (If you dont know how, its pretty easy. But I will post a bit more explained how later as seperate post).
Now the more weird thing, after some minutes playing around with this function, the phone was gone into sleep modes. So I expect if the phone is asleep, the screen is just black when I make a screenshot. However, it isnt, see the attached screenshot (Iam afraid you will need to trust me that thats the actual screen being displayed, I know :P).