I bought it from;
Velocity Compu System
Price back then(2 Feb,2009) was - 2,750/- + 4% VAT=2,860/-
WD has pick-up RMA service, call them(@ 1800119393, toll free) and they will come to your house and pick the drive up, and will deliver the RMAed drive to your house.
Thanks a lot, will get it this week..