I've had no luck at all getting sourcehook to not crash.
I tried it in both my orangebox version and non orangebox versions.
I followed the embedding portion on
http://wiki.alliedmods.net/SourceHook_Development
without any luck.
I included the files ..everything compiles fine.
I try just to hook logprint and as soon as I give it a
int log_hook = SH_ADD_HOOK(IVEngineServer, LogPrint, engine, SH_STATIC(Hook_LogPrint), false);
command it crashs.