This update to the original iPhone adds 3G data, GPS, and a new shape on the ... Bluetooth, Wi-Fi, iPod music player, 2 megapixel camera, and up to 16 GB of internal memory.

You can utilize recent iterations of the iPod touch for VoIP, but what if you actually turn it into a cellphone on a completely different carrier? Engadget uncovered two devices today that may allow ...