I am getting a Psp-Go for my birthday this year and I would like to know about my whole memory dilema... I am new to this psp world so I dont know a whole lot except that the 16gb it offers will host about 20 movies, so I was wondering, can I save all of my movies onto a seperate 16Gb memory stick and all of my games onto a seperate one as well and just interchange memory sticks when i want to play a game or watch a movie?