http://news.bbc.co.uk/1/hi/technology/4794204.stm
http://news.bbc.co.uk/1/hi/technology/4779124.stm
http://news.bbc.co.uk/1/hi/technology/4758722.stm
http://news.bbc.co.uk/1/hi/technology/4770188.stm
http://www.cebit.de/messemeldungen_e?PHPSESSID=c0a80e8964c587d9f70aec478ae73187a1bcc257&x=1
http://news.bbc.co.uk/2/hi/technology/4771310.stm
http://news.bbc.co.uk/1/hi/technology/4779124.stm
http://news.bbc.co.uk/1/hi/technology/4758722.stm
http://news.bbc.co.uk/1/hi/technology/4770188.stm
http://www.cebit.de/messemeldungen_e?PHPSESSID=c0a80e8964c587d9f70aec478ae73187a1bcc257&x=1
http://news.bbc.co.uk/2/hi/technology/4771310.stm