I've been using a 3TB Western Digital My Book Live which I keep about 200GB of Apple Lossless music 30GB of photos and Time Machine backups routinely. I've noticed that when I open the drive to access files it takes a 5-8 seconds to open the folder. I have keep my iTunes library on there also which seems to be adding to the time to access music also. Is there something better, faster available for my use? This one connects directly to the Apple Extreme Base station via ethernet. Is this the best alternative?