I'm a high school student and I don't think I can get into a good school for computer science (3.4 GPA / bad ACT scores / lots of honors and AP courses though, and a tough college prep school). Anyways, I'm certain I'd be able to get at the very least a few internships, including one this summer since I took AP Computer Science and am going into more detail on Java this year. Anyways, my point-blank question is:

Which is more important when employers look at computer science applications? That I went to a great school, or that I went to an acceptable school and have had internships since I was in high school?