Aug 20 (Reuters) - ITV PLC ITV.L :
* ITV PLC - INVESTMENT IN THE BRITBOX AUSTRALIA PARTNERSHIP
* ITV - ITV SVOD AUSTRALIA PTY LTD, A WHOLLY-OWNED INDIRECT SUBSIDIARY OF ITV PLC, AGREED TO INVEST AUD 17.7 MILLION IN BRITBOX AUSTRALIA PARTNERSHIP
* ITV - BRITBOX AUSTRALIA IS ON TRACK TO LAUNCH IN AUTUMN