<p>My son has had a lot of problems getting repeatedly locked out of the common app site. After several days of e-mails and unreturned phone calls, he reached a human being today. While I'm not sure all is resolved, he did tell my son that they have discovered there can be problems with Safari 3.0 -- not 2.0 but 3.0. Internet Explorer and Modzilla Firefox are fine. Anyhow, I just thought I'd pass it along to spare anyone else unnecessary aggravation.</p>