I bought a Mac Mini (1.83ghz core 2 duo, 1gb ram, 80gb hard drive) and it came with Tiger installed. And I just upgraded to Leopard yesterday and I ran into photo booth problem. There was no photo booth installed in Tiger but it came with Leopard. When I ran it for the first time, there were horrible lines and green lines running across the screen. However, the video runs fine in ichat and skype and any other program. Anyone know what the problem could be? I called apple care and they told me to archive and reinstall leopard, but that didnt work as well. There is an attachment picture of what i see in the photo booth window. And another problem, I was doing ichat video and i accidently clicked somewhere, either the video screen or something, and my video got inverted. So now, it's like i m watching myself in the mirror. And I dont know how to flip it back to normal. It even showed a flipping around effect when it did that. So I am assuming it's a "feature" to do that. I hope. Please help. This is my first mac. I really like it, i'd like it even better if photo booth worked. 
