I've been having screen tearing problems and freezing of my new Macbook pro. I just got it thursday. And it's been giving me some problems. After waking it from sleep, the top toolbar will have tearing and it will look all pixelated. Also it will freeze and I would have to wait for it to do the actions I clicked or motioned to do. It does this when I finish playing a game, or wake it from sleeping. Only way to fix it is holding down power button, or if i am able to, restart from apple menu. It has ati radeon hd 6750 1gb vram. I'm wondering if I burned it out? Any ideas on why this is happening? I'm going to the Genius bar tomorrow to transfer from my old macbook to the new one. Wondering if it's even worth it.