Hi, I have the external drive formated as FAT of 1TB. I have erasing all data whole day (about 20 hours) and formating as Mac OS Extended (Journaled) but at the end it reports an error. Now, when I connect hard drive to my MBP it says "disk is not readable on this computer" - Initialize... When i try to format as Mac OS Extended (J) it says: "Disk erase failed with error: File system formated fail" I tried to format it on PC (Vista and XP) but they even can't see hard disk. What should I do to get journaled formated external hard drive? Thanks in advance!