Forgive me if this is a repeat thread, i searched and didn't find anything. I have an 320 gig external hd that has about 100 gigs of info on it.(mainly music) I used it on me pc before I got my mac, so it is in ntsf(or whatever windows format). It is not in Fat 32. I need to convert it so I can use it with my mbp. Would it be possible to partition about 200 gigs of the empty space, and then format that into Fat 32, then move all of the data over to that side and format the other then remove the partition? If it is possible, how do I go about doing it? Sorry if its confusing.