I recently switched to mac and got a 20 inch intel imac. Its fine, and I couldnt be happier, but theres 2 concerns I have.

First, I have 2 stuck pixels on the screen. They are both red, so it isnt a couple of dead ones. On my psp I had a stuck pixel and using a program I found I managed to unstick it, and has worked fine since. There by any chance anything similar for the mac I could use.

The other issue I have is a strange one I oonly noticed today. In the upper left of the screen there is a small dark patch. It looks like a smudge on the screen. I thought it was marked and tried to wipe it, but it appears to be the screen. Its also only visable on dark colors. Im totally confused as to what it is! Anyone got any ideas?