Samsung's new portable external drives offer up to 1 terabyte (TB) capacity in a compact, easy-to-transport format with curved sides for a comfortable grip and sleek, Scandinavia-inspired styling.

ENGADGET: Samsung spices up the USB 3.0 hard drive party with three new models

Some analysts believe that while Blu-Ray may be winning the battle with HD DVD to be the next generation DVD format, neither will win the war, since future consumers will probably choose to download their movies and transport them on memory disk.

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