ok, I've discovered quite a few vulnerabilities to a 2k network running at my college, most of them COULD be exploited to a disastrous level. I have a long list of stuff which I'd like to talk to the system admins about (including how to correct the exploits) but I'm a bit concerned as to how they will react, because they might have me kicked out because obviously I had to do a few things which are considered wrong to find the exploits (but no destruction of data or anything malicious etc.), so I mean, how do you explain to them to get it sorted without getting prosecuted yourself ?