ADDITIONAL LISTING and TOTAL VOTING RIGHTS.


Further to its announcement on 14 March 2007 in connection with the acquisition
of Innovate Holding BV ("Innovate"), application has been made for 1,798,756 new
ordinary 1p shares in the Company ("Shares") to be admitted to the Official List
of the UK Listing Authority ("UKLA") and to trading on the London Stock Exchange
("LSE"), issued to the vendors of Innovate (the "Vendors") as the share portion
of the acquisition consideration. The Shares are issued fully paid and will rank
pari passu in all respects with the Company's existing issued ordinary shares.
The Vendors are subject to certain lock-in restrictions in relation to the
Shares for a period of 6 months following completion of the acquisition of
Innovate. Admission of the Shares is expected on 5 April 2007.

Upon admission of the Shares, the Company's enlarged issued share capital will
comprise 80,764,377 ordinary shares with voting rights. The Company does not
hold any shares in treasury. This figure of 80,764,377 ordinary shares may be
used by shareholders in the Company as the denominator for the calculations by
which they will determine if they are required to notify their interest in, or 
a change in their interest in, the share capital of the Company under the FSA's
Disclosure and Transparency Rules.