Comment You have no control accept that... (Score 1) 1117
You have absolutely no ability to enforce anything since they can easily remove them from school grounds and work on them at their will. I would suggest you don't get to wild with your restrictions or you'll just make an income source for the geeks unlocking the non-geeks laptops for them.
I wrote programs and scripts to automate doing exactly that when I was in high school for the *schools* computers. You have zero hope of maintaining any kind of access control on laptops they take home.