Dell Inspiron Duo Convertible Netbook Down from $550 to $400

Do you remember the transformer-like Dell Inspiron Duo convertiable netbook that flipped its lid (so to speak) to switch from a traditional keyboard configuration to a slate/tablet configuration? Its design drew a lot of attention. But, then reviews started appearing about the $550 heavy device’s short battery life (less than 3 hours) and somewhat sluggish performance. If you buy it directly through Dell.com, it still costs $550. However, if you buy it through the Microsoft Store, you can get it for $400.