Hmm...thanks. You answered my question well, but I guess I asked the wrong question. I assumed my school blocked the Mac App Store port, but obviously they wouldn't block HTTP . So, I wonder if there is some server that the Mac App Store connects to...Does anyone know?
The Mac App Store doesn't function at my workplace either. It just hangs upon startup saying "One Moment Please Connecting to the iTunes Store." It works fine at home though where I'm in full control of router settings..