Sony's New 4GB Memory Stick PRO Duo

"Don't let the size of Sony's 4GB Memory Stick PRO Duo media card fool you. This product has the largest storage capacity of any Memory Stick flash media card on the market.

At one-third the size and half the weight of the standard-size Memory Stick card, the 4GB PRO Duo media is designed to store large amounts of rich, multi-media content, including movies, music and high-resolution digital photos."

Read Full Article at Sony PSP Review.