Thinking about buying an ipad for someone who would have it as their primary computer. They mainly use their computer for music, movies (netflicks), and internet surfing.They have a pretty extensive music collection so I would like to make sure they don't lose their ability to connect their external hard drive to be able to listen to their music. I've read a bit online, but I am still not clear...can this be done without jailbreaking the machine? Should I stick to a regular laptop?