A method is disclosed for communicating using a device having a PALM® OS. SMB is used to communicate with a node, and if use of SMB is not possible, FTP is used, and if use of FTP is not possible, BLUETOOTH® is used. If FTP or BLUETOOTH® is selected, file sharing between the device and node that entails a read or write is executed by temporarily copying a file to an internal PALM® OS memory of the device, performing the read or write on the file, and then copying the file back to the node to overwrite a previous version of the file at the node. For non PALM® OS file transfer to the internal memory, the file is wrapped in a PALM® OS stream in the internal memory for executing reads or writes.