Holding(s) in Company

Catalyst Media Group PLC
20 March 2007


                            Catalyst Media Group plc
                         ('Catalyst' or 'the Company')

                               Holding in Company

The Company was notified today, that RAB Special Situations (Master) Fund
Limited has increased its interest to 21,750,000 ordinary shares of 1p each in
Catalyst, representing 3.04 per cent. of the issued ordinary share capital of
the Company. The shares are registered under Credit Suisse Client Nominees (UK)
Limited.




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