Movements in Unlisted Options  Unlisted options are not admitted to the of fi  cial list of ASX. Date Details Number of  0ptions Exercise  Price Issue  Date Expiry  Date 30 Jun 02 Opening Balance 36,077,347 15 Jul 02 RCF Facility 49,252 $0.2086 15 Jul 02 15 Jul 05 15 Jul 02 RCF Facility 241,854 $0.2124 15 Jul 02 15 Jul 05 15 Jul 02 RCF Facility 483,482 $0.2125 15 Jul 02 15 Jul 05 6 Aug 02 RCF Facility 50,894 $0.2086 6 Aug 02 15 Aug 05 6 Aug 02 RCF Facility 249,917 $0.2124 6 Aug 02 15 Aug 05 6 Aug 02 RCF Facility 499,597 $0.2125 6 Aug 02 15 Aug 05 13 Sep 02 RCF Facility 50,894 $0.2086 13 Sep 02 6 Sep 05 13 Sep 02 RCF Facility 249,917 $0.2124 13 Sep 02 6 Sep 05 13 Sep 02 RCF Facility 499,597 $0.2125 13 Sep 02 6 Sep 05 15 Oct 02 RCF Facility 49,252 $0.2086 15 Oct 02 15 Oct 05 15 Oct 02 RCF Facility 241,854 $0.2124 15 Oct 02 15 Oct 05 15 Oct 02 RCF Facility 483,482 $0.2125 15 Oct 02 15 Oct 05 7 Jan 03 RCF Facility 3,177,890 $0.1138 7 Jan 03 7 Jul 06 7 Jan 03 RCF Facility 151,040 $0.2086 7 Jan 03 7 Jul 06 7 Jan 03 RCF Facility 741,686 $0.2124 7 Jan 03 7 Jul 06 7 Jan 03 RCF Facility 1,482,677 $0.2125 7 Jan 03 7 Jul 06 17 Jan 03 Employee Option Plan 2001 1,775,000 $0.3500 17 Jan 03 17 Jan 08 17 Jan 03 Employee Option Plan 2001 - cancelled (1,425,000) $0.3500 26 Apr 02 26 Apr 07 20 Feb 03 RCF Facility 1,000,000 $0.1100 20 Feb 03 31 Dec 05 31 Mar 03 Employee Option Plan 2001 - cancelled (525,000) $0.3500 26 Apr 02 26 Apr 07 31 Mar 03 Employee Option Plan 2001 - cancelled (200,000) $0.3500 17 Jan 03 17 Jan 08 31 Mar 03 Employee Share Plan 1995 - expired (250,000) $0.2500 2 Mar 00 31 Mar 03 31 Mar 03 Employee Share Plan 1995 - expired (250,000) $0.3500 2 Mar 00 31 Mar 03 30 Jun 03 Balance 44,905,632 7 Jul 03 RCF Facility 11,555,962 $0.1138 7 Jul 03 7 Jan 07 7 Jul 03 RCF Facility 394,016 $0.2086 7 Jul 03 7 Jan 07 7 Jul 03 RCF Facility 1,934,835 $0.2124 7 Jul 03 7 Jan 07 7 Jul 03 RCF Facility 3,867,849 $0.2125 7 Jul 03 7 Jan 07 7 Jul 03 RCF Facility 5,874,281 $0.1138 7 Jul 03 7 Jan 07 7 Jul 03 RCF Facility 200,292 $0.2086 7 Jul 03 7 Jan 07 7 Jul 03 RCF Facility 983,541 $0.2124 7 Jul 03 7 Jan 07 7 Jul 03 RCF Facility 1,966,155 $0.2125 7 Jul 03 7 Jan 07 13 Jul 03 Employee Option Plan 2001 - cancelled -75,000 $0.3500 26 Apr 02 26 Apr 07 26 Nov 03 RCF Facility 14,252,357 $0.1138 26 Nov 03 24 May 08 26 Nov 03 RCF Facility 485,953 $0.2086 26 Nov 03 24 May 08 26 Nov 03 RCF Facility 2,386,296 $0.2124 26 Nov 03 24 May 08 26 Nov 03 RCF Facility 257,857 $0.2125 26 Nov 03 24 May 08 3 Dec 03 Employee Option Plan 2001 - cancelled (1,550,000) $0.3500 26 Apr 02 26 Apr 07 3 Dec 03 Employee Option Plan 2001 - cancelled (750,000) $0.3500 17 Jan 03 17 Jan 08 3 Dec 03 B Speechly (500,000) $0.4000 30 Nov 01 31 Dec 04 29 Feb 04 Employee Option Plan 2001 - cancelled (275,000) $0.3500 26 Apr 02 26 Apr 07 29 Feb 04 Employee Option Plan 2001 - cancelled (225,000) $0.3500 17 Jan 03 17 Jan 08 15 Jun 04 Employee Option Plan 2001 - adjustment 50,000 $0.3500 26 Apr 02 26 Apr 07 30 Jun 04 Employee Option Plan 2001 - cancelled (775,000) $0.3500 26 Apr 02 26 Apr 07 30 Jun 04 Employee Option Plan 2001 - cancelled (125,000) $0.3500 17 Jan 03 17 Jan 08 30 Jun 04 Closing Balance 84,840,026