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Imola Ghost

macrumors 65816
Original poster
Mar 21, 2009
1,153
12
I'm helping a friend convert over to a iMac and we bought a external USB hard drive to backup/copy his files from his PC to the new iMac.

The external USB hard drive if formatted to NTFS, is there some capability issues when trying to read/write files from this hard drive when it's being used on a Mac?

Should I format it for something more compatible? Most of the files are MS Word, Excel documents. Bunch of photos (.jpg's) and there are some Quickbooks for Contractor files but he's going to use Bootcamp & Windows 7 for that.
 
OS X can read NTFS volumes but it cannot write to them. FAT32 is readable and writable by both OSs so that should be your best choice. Keep in mind that FAT32 has a 4GB file size limit though so for bigger files it's not a good choice.
 
exFAT might be better if you want read and WRITE access.

FAT32 (File Allocation Table)
  • Read/Write FAT32 from both native Windows and native Mac OS X.
  • Maximum file size: 4GB.
  • Maximum volume size: 2TB
NTFS (Windows NT File System)
  • Read/Write NTFS from native Windows.
  • Read only NTFS from native Mac OS X
  • To Read/Write/Format NTFS from Mac OS X: Install NTFS-3G for Mac OS X (free)
  • Some have reported problems using Tuxera (approx 33USD).
  • Native NTFS support can be enabled in Snow Leopard, but is not advisable, due to instability.
  • AirPort Extreme (802.11n) and Time Capsule do not support NTFS
  • Maximum file size: 16 TB
  • Maximum volume size: 256TB
HFS+ (Hierarchical File System, a.k.a. Mac OS Extended)
  • Read/Write HFS+ from native Mac OS X
  • Required for Time Machine or Carbon Copy Cloner backups of Mac internal hard drive.
  • To Read/Write HFS+ from Windows, Install MacDrive
  • To Read HFS+ (but not Write) from Windows, Install HFSExplorer
  • Maximum file size: 8EiB
  • Maximum volume size: 8EiB
exFAT (FAT64)
  • Supported in Mac OS X only in 10.6.5 or later.
  • exFAT partitions created with OS X 10.6.5 are inaccessible from Windows 7
  • Not all Windows versions support exFAT. See disadvantages.
  • exFAT (Extended File Allocation Table)
  • AirPort Extreme (802.11n) and Time Capsule do not support exFAT
  • Maximum file size: 16 EiB
  • Maximum volume size: 64 ZiB
 
OS X can read NTFS volumes but it cannot write to them. FAT32 is readable and writable by both OSs so that should be your best choice. Keep in mind that FAT32 has a 4GB file size limit though so for bigger files it's not a good choice.
With the installation of the free NTFS-3G driver or one of the commercial alternatives, the Mac can read, write, and format NTFS drives. Compatibility isses abound with exFAT. My recommendation is to install NTFS-3G.
 
I'm just wanting that external USB hard drive to use just to get them moved over to the new iMac.

It will basically just house all of their files while the transfer is going on. I don't believe they have and files bigger than 4gb.

I'll format it to FAT32 on the iMac so that we'll be able to read/write any files that are transferred.
 
With the installation of the free NTFS-3G driver or one of the commercial alternatives, the Mac can read, write, and format NTFS drives. Compatibility isses abound with exFAT. My recommendation is to install NTFS-3G.


Where to get this NTFS-3G?
 
Does someone have some helpful advice tips transferring MS Outlook to iMac, for use on Apple Mail or Entourage? They don't have MS Outlook for the iMac but I guess that would be the best option, correct?

Other ideas?
 
Does someone have some helpful advice tips transferring MS Outlook to iMac, for use on Apple Mail or Entourage? They don't have MS Outlook for the iMac but I guess that would be the best option, correct?

1) The latests version of MS Office does include a product called Outlook, which can import .pst files (the file format used by the Windows version). I am not a big fan of it, and it is expensive, but it is possible.

2) If you have all of your email and contacts on an Exchange server, then you can just connect from Mail.app and it works. No need to transfer anything, and you can continue to use both computer simultaneously.

3) If you have everything local (boo!) and need to move that, and do no want to buy MS Office, then you can buy a tool like Emailchemy and use that to make the one-time conversion.
 
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