(19)

(11)

EP 1 449 342 A1

(12)

(43) Date of publication: 25.08.2004 Bulletin 2004/35 (21) Application number: 02781393.0 (22) Date of filing: 14.11.2002

(51) International Patent Classification (IPC)7: H04L 29/06 (86) International application number: PCT/GB2002/005143 (87) International publication number: WO 2003/043287 (22.05.2003 Gazette 2003/21)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 15.11.2001 GB 0127416 (71) Applicant: Serendipity Interactive Ltd. Kilmarnock,Ayrshire KA1 1LU (GB)	(72) Inventor: ARNOT, Stephen KilmarnockAyrshire KA1 1LU (GB) (74) Representative: McKechnie, Neil et al Kennedys Patent Agency Limited,Floor 5, Queens House,29 St. Vincent Street Glasgow G1 2DT Glasgow G1 2DT (GB)