London Eye's improved wi-fi system will not, however, be open to the public. But the spokesperson said: "We are also keen to gauge public interest in such improvements and should we find a demand ...

The Eye-Fi wireless SD card takes on a new dimension when paired with the Synchrotech CFMult adaptor, which brings the Wi-Fi goodness to your dSLR ...

Eye-Fi's complete line-up of wireless SD and SDHC memory cards, including the Eye-Fi Pro and Eye-Fi Explore Video cards, range in price from $49-$149 and are available at www.eye.fi, in store at ...

And lastly, wi-fi transfer is a lot slower than using a cable. For a list of retailers who sell the Eye-Fi, click here.

The latest Wi-Fi SD card from Eye-Fi not only increases capacity, but uses a new architecture with a 802.11n radio that theoretically increases range and power usage characteristics.