In order to transfer some files from my Mac to a PC-using friend (Windows 7 I think) I was given an external USB-3 drive which was pre-formatted NTFS. I quickly found out that I couldn't use it with my Mac, but by installing additional (free) software I apparently could (Fuse for OSX, NTFS-3g and Fuse-wait). All seemed well after that as the Finder seemed to copy my files over to the hard drive as with any hard drive, but now my friend tells me he's having issues (can't see anything on the drive) and said something about having to download "Apple application support" (which he can't find). This doesn't seem to make any sense to me. I don't have any more details right now, but apparently something's wrong even though all looked fine at my end when I copied the files over. Any ideas?