Hi guys! I became so frustrated with Apple TV's lack of compatibility that I bought the Western Digital TV! I have a 1TB external hard drive with 300GB of video on and the drive is formatted as Mac OS Extended. I plugged the external hard drive into the WD TV and it wouldn't load! Does the drive have to be MS-DOS (FAT)? Can I partition the drive into half Mac OS Extended and the other half MS-DOS (FAT) without losing any of the data on the drive already?? Any help will be greatly appreciated!!