Originally Posted by jsconyers
OP, it will overwrite the data on the second device.
Google IPD Merger. There is a product that will merge IPD files together to get the data combined.
Third party apps will need to be done manually.
I kind of figuret it would overwrite existing data. I mainly want to combine my address book and calendar. Is there another way to easily transfer data besides Desktop Manager?
I'll check into the IPD Merger you mentioned. Thanks.