Start from today, you must have tis new GPS dongle from Sony. Its called GPS-CS3K, its very useful to geotagged your photos onto Picasa or Google Maps based on Windows. Sony PS-CS3K is featured by GPS receiver. Beside it can give a correct location where you capture the image it also able to detect the appropriate time and date on each image. To operate it, you only need to insert your camera’s memory card into the GPS-CS3K card slot (Memory Sticks and SD cards). Sony GPS-CS3K GPS Dongle price is about $192 each unit.