I wish to write a windows service that will transfer files from a laptop/pc to a windows mobile device and visa versa. The device and laptop are connected via a usb cable. When I look at device via windows explorer, it appears as a device as opposed to a drive letter. Can anyone tell me how I can access the storage folders on the device. I want to copy files from a storage folder on the dice to a folder on the laptop. Do I need to use a windows API? is so do you know how to do this?