Hi Are usb key drives different to memory sticks nd I've also heard of something called a key fob that you put in the usb port, is this the same thing again? Also, as a bit of a novelty I gues you'd call it, I watched collission on itv all last week and there ws talk by the audio describer and my Mum LOL of the memory stick being hidden in I think it was a troll, obviously specially made to take a memory stick, are these things actually available and from where as they sound really cute? Trace