First your phone went wireless, then your laptop, now finally, your camera!
Never scrounge around for a USB cable again! Eye-fi is a magical orange SD memory card that will not only store 2GB worth of pictures, it’ll upload them to your computer (All Eye-Fis), and to Flickr, Facebook, Picasa (or 14 others) (Eye-Fi Explore and Eye-Fi Share), even geo-tag them so you can see exactly where in the world you took the photo (Eye-Fi Explore) wirelessly, invisibly, automatically!
This little guy looks like a normal 2GB memory card and works with nearly any camera that takes SD memory. There are no antennas, no protrusions, no subscription fees, and no cables.
How it works!
You set up the card once with the included USB card reader, choose a photo sharing service of your choice then slip the card in your camera.
From then on, you never have to touch anything. Just take photos. Whenever your cameras near the wireless network you selected and idle, Eye-fi will upload all your photos (JPEGs only) to your computer and/or online photo sharing service.
Paul Stamatiou has a review –