<< the problem that server-side detection is just guesswork. The server guesses that a guy is a cheater without any actual evidence, and hopefully it's right. Looks like in the case of d1abolic, it can be wrong sometimes. >>
I'm careful which one i run :-]
CSGuard looks for the presence of files associated with hacks i.e. ogc.exe, ogc.dll, loader.dll.....
Its definite evidence that there is a cheat installed.