---

INFORMATIVE PROPERTY SERVICES PTY LTD AMC INVESTMENTS AUSTRALIA PTY LTD POTGER INVESTMENTS PTY LTD PUBLIC ONE PTY LTD RHC INVESTMENTS PTY LTD A.C.N. 132 210 845 PTY LTD WARATAH BUILDINGS PTY LIMITED GOLDEN RIVERS ELECTRICAL PTY LTD BANJO ADVERTISING PTY LTD AUSNAP PTY LTD C AND R HARRIS PTY LTD THE TRAFFIC GUYS PTY LTD ALPHA TECH ENGRAVING PTY LTD TRIO SUPPORT SERVICES PTY LTD RICHARD LAMROCK SUPERANNUATION FUND PTY LTD SIS AUSTRALIA HOLDINGS PTY LTD JARELAMA PTY LTD DAVFINI PTY LTD WALKER HAMILL PTY LTD TUTTA VELOCITA PTY. LTD.