I couriered my 4GB sandisk pen drive, using professional couriers within chennai. The pendrive was enfolded between newspaper such that it is hard to spot out. Next day the receiver has found a small slit in the couriered cover and also in the newspaper and the pendrive was missing. There is no professionalism in the professional couriers. So, cheap enough to steal a pendrive so tactfully. But, the toughest part is that nothing can be done against this. Let me know if something can be done against this.