Dear Friends…

I have a PalmTreo 650 Cingular mobile. I would like to unlock it to use Indian Sim cards viz airtel, aircell, vodafone, bsnl etc, as it was purchased from US. Further kindly tell me how to store games software in my mobile through SD card as I dont have connecting device to my pc. Please suggest me the procedure including the subdirectory name to be created in the SD card.
Thanks…