u can use google to get mac spoofers, i was in your situation in a college situation and i demonstrated why people shouldnt enter personal information on a public puter, i used a piee of freeware to grab names and pw's for aim and hotmail..then i removed the program, someone said that i was stealing credit card numbers, they grabbed my workstation..nothing happened

later on i informed the admins that their patches were 6 mos. out of date, they told me to pay attention to my professors and leave the network to "the big boys" next day all patches were updated

my point in all this is all they want is their paycheck and to fly uner the radar, if they had any real skills they wouldnt be working in a school setting , the wages are substandard but on the plus side, they dont actually do much, you have become a threat and are threatening to upset the applecart

some of the people here have been in the field so long they have forgotten how they learned, you learn by doing the things they say cant be done, not by asking questions to people whose best answer is usually "no"

so do what you are going to do knowing you may face negative consequences, weigh the gain involved against the detrimental effects to the rest of your life in the field, if you are like me you are going to do it anyways, you gotta

whatever you do, do it well, dont compromise the security of others and know they will be watching you do it