---

M D A HOLDINGS PTY LTD CANBERRA NETWORK SYSTEMS PTY LTD DIAMOND SWAMP PASTORAL CO PTY LTD I.P. MAGIC PTY LTD DCG ASSOCIATES PTY LTD SECUREFUND BUSINESS SERVICES PTY LTD SHILLONG DESIGN PTY. LTD. BUSINESS DATA MANAGEMENT PTY. LTD. M N MEDICAL SERVICES PTY LTD BELDANE PTY LTD 23 GRAHAM ROAD PTY LTD BAXMED PTY. LTD. BALIOL PTY LTD O'D & D AVIATION SERVICES PTY. LTD. MAZU ALLIANCE LIMITED C & P STEFANI PTY. LTD. RADWAY AUSTRALIA PTY. LTD. WESTRALIAN NOMINEES PTY LTD BRAGG AUSTRALIA PTY LTD YAOLI ENTERPRISES PTY LTD