1-May-2008    Prospectus   For a non-renounceable grant of options exerciseable at $2.00 and expiring 28 February 2009 to certain Eligible Shareholders.   14-Mar-2007    Prospectus   A 1 for 3 renounceable pro rate Entitlement Offer at $1.00 per New Share to raise approximately $39.7 million together with one attaching option for every two Shares issued under the Entitlement Offer exercisable at $1.50 and expiring 31 January 2008.   6-Sep-2002    Initial Public Offering Prospectus   Offer opened 13 August 2002 and closed 30 August 2002, with shares available at $0.50 to raise a minimum amount of $11.5 million.