How can you tell if AimBot's are being used?

Other than the fact that the guy should have incredible scores and tons of headshots....If you ghost him and compare the movement of his weapon/crosshair to normal players, you will see a big difference.

If he hits a group of enemies watch how fast his aim seems to auto target.  Faster than humanly possible.

Good luck.  You guys have your own server.  If there's any doubt ban him.  Let him play elsewhere.

I almost never ban though.  I have a way of questioning people I suspect of cheating while remaining entirely diplomatic.  One of two things usually happen.  They don't come back cause they know I suspect them or they start acting like the lame ass cheaters they are by cursing at and tking others, which of course gives me reason enough to ban them anyway.  

well, when someone implies, or ask if i'm a cheater, i usually tell them to go fok themself.  basically if someone thinks i'm cheating that automatically qualifies them as a moron(since i don't cheat).  these no0bs get my full wrath...

How often do you replace the "I" on your keyboard?
Must wear out pretty fast.

big surprise here - more useless posting from a porkloin.

Jugg - the answer is that when u spec an actual aimbot in sof2 u see every bullet hit middle of forehead. I was spec'g deus and it's actually funny for a minute to watch. And wildly blatant. (he disconn'd right as my recorddemo started)
Even the best humans get some headshots w/out bullets all middle of forehead.
So spec them for a couple minutes or at least > 4 opponents and  when bullets miss u know it's human. (until some aimbot creator throws in some misses to fool me)

And how is it i've STILL never run into porkloin online ? I go to where better players are (zfz/madtown/etc) and always trying diff servers.

Oh and lol to fraggger on the i key.
Isn't imitation the sincerest form of flattery ?