Hi guys, need some feedback - im needing to reformat an external USB 2.0 Seagate 7200 RPM hard disc, and so need to store the date somewhere else initially. I decided to put this onto one of the new imacs while I did the deed. The data needing to be backed up is around 60GB - the transfer after 6 hours was only around half of this amount. What could be the problem? Also, for future reference, is there an easier way to reformat a disc from NTFS to FAT32 based so the drive is read/write on both windows and mac? Cheers!