I haven't been using my High School's Internet quite a lot, so I don't know anything about that. I have used my middle school's way more, and I believe it's more or less a hit and miss. Sure, you have to log in their Wireless Network, but I think their filter works half of the time. o_o; I remember people watching YouTube videos or something. At least they (the school's networks) don't monitor the actual activity done on the laptop, or else my StepMania (or Flash Flash Revolution) playing might have been troublesome.