This ‘little’ gadget helps you pick up those weak wireless singles.  You just loose a little bit of form for more function.  The other nice thing about this is it finally dropped to a reasonable price of $79.  Personally I will wait until Wireless N makes the rounds and makes wireless networks range a lot higher.  Plus the size of this bad boy is pretty crazy but the idea is a good one

This is a great idea.  This little card plugs into your SD port and doubles as memory (2GB) and a wireless transmitter to connect to your computer/network.  Every time you are in range of your wireless it automatically uploads to the Internet and syncs your pictures so no more wires to fumble with.  I hope that they come out with more mediums then just SD but this is a great idea and makes things super easy.  You can program your wireless internet settings to the card by just inserting it into a card reader or plugging in your camera to your computer and using a very easy interface to set all the options