Hi I just got my MBA 1.6g hot off the UPS truck.....I tried watching House MD on it, the graphic sucks!!! Anything I can or should do? If not, am dumping it down the golden gate bridge.......well not quite...am so sad....I tried it out at the apple store watching streaming movies in all the websites i frequent and they were fine...why is that?? Is this defective or something??? I AM SOO SAD>>>>someone save me...thanks!!