If you can export your contact list as a text file, you can store it on your Media Card and view the file. OS 4.5 which includes Docs-to-Go is available for your device, according to the sticky at the top of the forum. If you install Docs-to-Go, you can export your contacts as a spreadsheet or word doc and work with them on the SD card in that format. DataCentre is correct that you cannot use the SD card to hold your Address Book. That has to be in device memory.