I have a WD external hard drive formatted for windows. It has all my business's excel,word and other data files on it together with my entire music collection, over 1000 albums. I access it currently via a windows 7 PC but will be changing to a Mac in the next month or so and wonder if I can just plug the hard drive into a spare USB port on the Mac. Re-ripping the music is a time consuming chore that I don't want so any help would be great.