A few quick corrections.
Hydrogen Cyanide said:
2) Pulled PCI card from child's laptop (PCI card is the wireless network access)
Laptops don't have PCI cards by default, it'd have to be a external PCI card in that case, connected through PCMCIA. I think you mean a PCMCIA card.
4) Unplugged the router from power outlet (also done just to reset the network after dealing with modem outages).
Can't you just deny access to the router through the router menu? Unless you mean a switch. Then again, a switch doesn't have to be reset after modem outages. Check your router's user manual to see how you control access (both in and out), we allow access only to specific MAC adresses, which you can then control the allowed connection times for.
5) Pulled network cable from the router,
And what prevents the kids from plugging it back in? located in a clearly visible place, or your bedroom? grin
Bottom line, seems like a lot of trouble for something so simple. Pulling out cards, boards, cables, taking computers... Just set up the allowed connection times in the router, and it's a done deal.
That, or let your kids do as they like, let them fail school, and then just kick them out when they turn 18, and move into a one room apartment on your own, never to speak to the damn brats you popped out of your body. Ungrateful little beasts.
Me, I was up 'til 2am most nights playing computer games and chatting online at age 17, slept in school, skipped classes, yet got acceptable grades. But then again I turned out as I did. There's no real formula to it though, we're all different.
But at least your kids *want* to read books. At least they're in front of the computer and not running around downtown with their dopehead buddies. Or do you screen their friends and have GPS trackers sown into their clothes? Maybe you're one of those paranoid parents who call your kids' friends when they go over there to confirm where they went.
Oh there's no trust in the world anymore. *sigh*