Server/Client Threads Example Problem

I am learning about writing threads and applying them to a client/server
type of application. I used the example code that Borland supplies with BCB
5.0 Professional, and it tells me that ScktComp isn't a class or struct:

class PACKAGE TMyServerThread : public ScktComp::TServerClientThread

{
  public
    void __fastcall ClientExecute(void);

Quote
}

Anyone know how to fix this so that it'll work right? Or does anyone have a
better way to do this than the example in the "writing server threads" help
file?

Thanks!
Jess Howe