I was checking out the Sandisk iXpand and thought it was a feature where you can load movies onto the memory stick and then connect it to your iphone and start watching movies (on the memory stick) on your iPhone via the iXpand app. But it doesn't seem like that. It seems to only allow copying from the your device. Is there such a feature out there with memory stick that can connect to iPhones to watch movies or even listen to music.