I have purchased two 2TB Seagate goflex drives to move my music collection to, and have room to grow. I see that the drives come formatted NTFS and include the mac drivers from paragon. Is this a good way to go? I don't use windows currently, but some of my friends and family do, and I might want to share occassionally, as I plan to hook them up to PogoPlug in the future. If reformatting the drives, what is the recommended mac format to use? I see four different choices in the option box in the disc utility.