No problem. Don't forget to ask your profs for help/advice. They had to go through the same things when they were applying to school and some have even been on the committees that decide these things. That's where I got most of my advice. They pretty much said the General GRE doesn't mean jack if the school requires you to take the physics GRE. Your research experience, grades, recommendations, and personal statement are much more important than the general GRE, but the physics GRE is apparently very important. One of my profs (who had straight As in college, except for 1 B in physics) told me that his biggest mistake was not taking the physics GRE seriously enough, but he ended up getting a PhD from Ohio State anyway, so it's not like he wasn't able to get into anywhere. I've a feeling, though, that with the economy the way it is, things are probably more competitive than they were a few years ago.