[Delphi 2005 Architect] Niedziala zdarzenie onServerConnect

Mam do was ptanie zaistalowalem sobie delphi 2005 i stworzylem prosciiutka aplikacje umieszczam na niej komponent IdTcpServer1 i w zdarzeniu onConnect chce umiescic jakis kod ale probelm w tym ze jak tylko wstawie cos w to zdarzenie wyskakuje mi blad :-/ [???]

unit Unit1;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, FileCtrl, StdCtrls, ComCtrls,ShellAPI, ExtCtrls,Registry,
  IdBaseComponent, IdComponent, IdTCPServer, IdTCPConnection, IdSimpleServer;

type
  TForm1 = class(TForm)
    FileListBox1: TFileListBox;
    DirectoryListBox1: TDirectoryListBox;
    GroupBox1: TGroupBox;
    Button1: TButton;
    Button3: TButton;
    DriveComboBox1: TDriveComboBox;
    ListView1: TListView;
    Panel1: TPanel;
    Button2: TButton;
    IdTCPServer1: TIdTCPServer;
    procedure IdTCPServer1Connect(AContext: TIdContext);
    procedure ListView1DragOver(Sender, Source: TObject; X, Y: Integer;
      State: TDragState; var Accept: Boolean);
    procedure ListView1DragDrop(Sender, Source: TObject; X, Y: Integer);
    procedure FormActivate(Sender: TObject);
    procedure Button1Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure Button2Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

Tresc bledu : [Error] Unit1.pas(22): E2003 Undeclared identifier: 'TIdContext'

dodaj do uses IdContext

Kurcze no strzel mnie jak moglem na to nie wpasc ;-) [wstyd] zwlaszca ze juz tak raz mialem