Hi Relying on Wifi spots and connecting via phone seems to be stupid as the device does not have life on its own..I bough the N800 in May while visiting US and after coming back to India i have not used it at all except for a short period.. They cant expect us to carry all kinds of extra devices to make this work meaningfully..And what about the cost you incur for adding on these..All looks meaningless..atleast to me.. .