My sister has an old laptop that only has a 30GB hard drive and USB 1.1 ports, so she would like an external hard drive to store videos on. I know the USB 2.0 port on the hard drive is backwards compatible, but does anyone know if USB 1.1 is fast enough to stream videos over? It has a top speed of 12Mbps according to Wiki, which seems like more than enough but I don't know much of that would be overheads, etc.