I think I'll be buying one of the two drives later today and I don't know which is better. I've read that the Western Digital one has troubles with getting power from a single USB port, but it's also smaller and I think it looks a lot nicer. The Seagate has a longer warranty, and includes a cable with 2 USB ports on the end for data and power. (Neither have a port for a power adapter) So which one is overall better?