The Eye-Fi card holds serious promise and is a marvel of engineering and miniaturization. If only it worked. In my real-world test at Tech Field Day 6, the Eye-Fi proved frustrating, failing to live up to my expectations and showing serious flaws in design and execution. The Out-of-Box Experience For more information on the Eye-Fi card line-up, see Introducing the Eye-Fi X2 … [Read more...] about Hands-On Review: The Eye-Fi Connect X2 Card