sir i have received a message from cocacola company london on my mob no 9855480256.they said that we choose 7 lucky winners from around world and u r the one of them.and u have win 450,000 pounds.they ask me to give my personal details on their email-cocacola2010annualprize@hotmail.com.i m really confused that this is real prize or fake prize.and they said that they have send his cheque of 450,000pounds to the courier company named Ulsters courier company london.they will send this after receiving ur mailing address.sir tell me about this prize that it is real or fake.