Hi, I want to buy an external hard drive, but don't have that much money to do it - probs maximum of £60 (poor student). I have been looking at hard drives and the fire wire ones are expensive. Do you think USB will be okay to use when I will only be using for things like music, apple works stuff and photos -- nothing heavy. Do you think it will take a long time etc? Oh and dumb question but - if i do get an external hard drive, i can play my music straight of it- right ?