Circulars
The following publications have been sent to shareholders:
7th June 2011
Notice of Annual General Meeting
11th March 2011
Circular and Notice of General Meeting
30th June 2010
Notice of Annual General Meeting
30th September 2009
Circular and Notice of Annual General Meeting
30th June 2009
Letter and Notice of Annual General Meeting
Letter re Electronic Communications
20th April 2009
Circular and Notice of General Meeting
Proxy Form
23rd June 2008
Letter and Notice of Annual General Meeting 
Proxy Form 
Please note that the information contained within the Investors section of the Company's website incorporates all disclosures pursuant to Rule 26 of the AIM rules for Companies 