Well basically, im on Vodafone at the moment on a 2 year contract with a Sony Ericsson phone. Im 5 months in on my contract and i now really badly want a Blackberry. The main reason i want one is for Blackberry messenger, which you can only get if you have a Blackberry on contract. Is there maybe any way i can buy a Blackberry on pay as you go, put my sim into it & then ask Vodafone if i can add the Blackberry messenger package to my contract? Any ideas? Thanks.