Hiding application using SetWindowsHookEx?

Hello all,

Is{*word*254}possible to hide an application from the Win NT Taskmanager using
SetWinowsHookEx?:

HHOOK SetWindowsHookEx(
  int idHook,        // type of hook to install
  HOOKPROC lpfn,     // address of hook procedure
  HINSTANCE hMod,    // handle to application instance
  DWORD dwThreadId   // identity of thread to install hook for
);

HHOOK hHook = SetWindowsHookEx(WH_GETMESSAGE, GetMsgProc, hinstDLL,
NULL).

Please if you hava any information email me at developer.bra...@xs4all.nl or
reply to the group.

THANKS FOR ADVANCE!!