http://www.mediafire.com/?rdha1fwayaw3vqr

Heres the link, the demoes decently long, though you may wanna skip thru it as i was talking to godzooki thru part of it. At the very least he is ping masking and doing something to his rates. I know at the very least Calcifier said he was abusing his rates.
I noticed(towards the middle/end of the demo) that he shakes around sometimes, and its not really noticeable in 3rd person, or playing against him, but it is noticeable in first person. I also don't understand how he can kill things especially with the awp, eventhough his scope never fully goes on the target.
At the beginning of the demo, and as other players have noticed, he seems to just miraculously run around the corner and randomly start shooting and getting kills.
Hes not a good player score-wise, this is just like the 4th or 5th day i've played alongside and against him that i've seen at least one other player either call him a hacker or try to voteban him, it seemed like it was worth demoing him.
Personally i don't think theres much in the demo to prove, so i apologize in advance if im wasting an admin's time.
I apologize for the admin chat spam, and bottom line im not a hax expert so i figured demoing him and bringing it here for evaluation is the best i can do.