Thanks for the response, kjrife2009. I too am feeling frustrated, but I am trying to exercise patience regardless. Reading other threads it seems like there are other schools besides USC that are taking a really long time in making decisions.
It's just hard because with waiting on my admissions decision I feel like I am in a limbo of sorts for the Fall. Not really able to commit to anything, school and otherwise. USC is still my top choice though, so hoping for some good news soon!