Pakistan Post Office provides an online Track & Trace system for its UMS consumers. I booked a parcel for Karachi on 10-02-2010. Regretfully, the postal authorities working in Karachi Circle never entered particulars of delivery to the addressee on the web portal. Purpose of this system is lost if that is not done. Will somebody care to respond and react to avoid inconvenience to the consumers?-RAJA TARIQ MEHMOOD, Islamabad, February 12