Microsoft and yahoo msn corporation
Conversion and fund transfer charges

Espected sir,

i m staying in maharashtra and i hav got a call from uk telling that u have got a price worth800000 gbp on 12/5 i have deposited 15500/ for customs clearance charges through bank transfer of sbi . right now they r asking 85000/- rs. for cost of conversion and transfer charges. what should i do? is it a scam or origional one? reply me for the same.companys name. Yahoo/Msn Incorporation and the middle agency name is BERKERLEY SAFE DEPOSIT LTD now is it safe to move ahead or to quit? the agent have call me again and i m postponing the appointment. i hav got a letter form of rbi saying that the beneficiary are to pay the sum of 85000/- rs.as a cost of convertion and cost of transfer charges? so just give me a direction what to do? guide me please