Just got my new (2011) macbook pro and as I was loading it up with my stuff I decided to play some music through Itunes. I noticed that the right speaker was louder than the left (even had my son to a hearing test and he agreed). Other than the balance setting in System Preferences is there any other location to adjust speaker volumes? I just want to make sure I cover my bases before I make a genius appointment. One other thing - are the internal speakers supposed to have good quality? These don't sound all that good - I just am wondering if I am expecting too much. thanks.