Hey, here at school (where i also work in the IT depo), people have been Playing WoW(even staff members) when they are not supposed to(which is anytime). We have been able to combat it on windows in the form of software restriction polices, but have no solution for the macs. Is there a way to block wow.app? or better yet also be able to block all .App's from an external drive? I really dont want to use parental controls and select the dozens of other "ok" apps. so looking for a better solution. thanks.