Placing Price

60p (UK)

Number of Existing Ordinary Shares

90,600,000

Number of Ordinary Shares being Placed

26,483,051

Number of Ordinary Shares in issue on Admission (undiluted)

117,083,051

Placing Shares as a percentage of the enlarged issued ordinary share capital of the Company (undiluted) at Admission

22,6%

Market capitalisation on Admission at the Placing Price (undiluted)

GBP 70,2 million

Number of Ordinary Shares under option at Admission

9,970,830

Number of Ordinary Shares in issue on Admission (fully diluted)

127,053,881

Estimated net proceeds of the Placing receivable by the Company

GBP 14,7 million

ISIN

GB00B197TQ75

AIM Symbol

PDF

Date Admitted to AIM

17 October 2006