ANNOUNCEMENTS

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December 2006 CE Mark received by BrainZ for seizure detection software (21 Dec)
Shares held in escrow by Parent Company (07 Dec)
Resolutions passed at Annual Meeting (07 Dec)
BrainZ continues quarterly sales growth (07 Dec)
BrainZ awarded Growth Services Fund Grant of $500,000 from NZTE (07 Dec)
November 2006 BrainZ wins grant to develop Adult Brain Monitors (10 Nov)
Annual Report 31 August 2006 (08 Nov)
Notice dated 3 November of Annual Shareholders’ Meeting to be held on 4 December 2006 in Melbourne (08 Nov)
BrainZ monitors in exclusive European research project (08 Nov)
October 2006 Preliminary Results for the Year Ended 31 August 2006 (26 Oct)
September 2006 BrainZ strong growth in monitor sales Fast Start to New Financial Year (21 Sep)
GE expands BrainZ distribution into Canada, Europe and Middle East First sales in Germany (18 Sep)
August 2006 BrainZ launches new seizure detection product into Australia & NZ (31 Aug)
July 2006 New Directors on the BrainZ Board (03 Jul)
June 2006 BrainZ quarterly sales growth up 120% (20 Jun)
AUDIO BROADCAST - BZI - Introduction to BrainZ Instruments (08 Jun)
US FDA Clearance sought for Seizure Detection Algorithm (08 Jun)
April 2006 Interim Report 28 February 2006 (19 Apr)
Tango Petroleum Limited.