I've got just the bad boy for you:
It even has a $3000 USD warranty in case someone DOES steal your laptop (By cutting the laptop in two to get the laptop off the lock, not the lock off the laptop
) It is virtually unbreakable, especially if you only leave the laptop unattended for a few minutes at a time (max). It may be expensive, it may be heavy, it may be BIG and not exactly legal on an airport, but check it out! (Also usefull for beating would-be muggers senseless!) It is NYC tested and approved, how's that for confidence?http://www.kryptonitelock.com/inetis...s_item&pgrp=20
P.S.: Carry this in one hand and the laptop in the other hand will get you HUGE muscles in no time. Chicks WILL dig both laptop and the muscles. No steroids needed!