I’m headed on a cruise to Alaska next week and it’s made me think about just how portable I really am.

I’m currently watching the TV on my laptop’s hard drive (ripped there from legally-bought DVD’s) streamed over AirVideo to my iPad.  That same ipad can be a second monitor for my laptop if I’m on a forgiving wireless network.  My husband said we should bring some DVD’s — in response I handed him my portable USB hard drive and told him . . .

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