I just bought a new 17' MBP with the HD screen upgrade. When looking at video in FCE screen a "horizontal line" appear moving upward on several scenes.
It is on my transfert scenes from my Canon A1. But also appear on the video scenes provided with the dvd for FCE training.
Anyone has a clue?

I am having the same problem on my 15. It doesn't show on export. I am looking for a solution but haven't found one.