Standalone fax machines may have long ago lost the momentum game to multi-function devices, but it looks like Panasonic is doing its best to pry things back away from the printer and scanner, with its new PW608DL offering one stand-out feature that's sure to attract a bit of attention: paperless faxing. Apparently, you can either send faxes cellphone-style using the machine's built-in keypad, or send documents stored on an SD card (but not a USB drive, it seems). Any faxes received are simply displayed on the device's 3.9-inch LCD and, yes, they can be printed out as well. Unfortunately, it looks like this wonder of technology is exclusive