Transfering Files From One Mac to Another Using Firewire

It is easy to transfer information between 2 Macintosh computers using only a firewire connection/cable. To start the connection, boot the first computer (with information you want to transfer or access) by holding down the T key. This boots the computer into firewire transfer mode and flashes a firewire symbol on its screen (to indicate the system is ready to operate in firewire transfer mode). Connect this Macintosh computer using a firewire cable to a second Mac computer. The first Mac computer’s hard drive (e.g., the one in T mode) will show up on the desktop of the second Mac just like any connected drive. Now you can drag and drop files from one Mac to the other. You can also use this procedure to restore a hard drive using a previously saved backup disk image.

Thanks to Bob Epp for this tip.

Response to: Backing Up Your iTunes Library

Just a couple additions from Michael D. Culey - Systems Programmer/Analyst, Johnson County Community College:

1. Apple supports re-downloading your purchases after a hard drive failure. Go here: http://www.apple.com/support/itunes/store/browser/ and select the category Purchase(s) – missing and the sub-category My hard drive crashed / all of my purchases were erased and then fill out the form. Supposedly they’ll get your music back for you.
2. iTunes has a built in backup method that’s much easier than doing the whole library folder. Personally, I only backup my iTunes purchases as I can re-rip anything else. If you create a smart playlist that specifies only purchased music, you can then burn that playlist to CD/DVD. (Before you burn, make sure you set iTunes to burn a data disc). You can also put a tag on it that only pulls music added to the library after a specific date. This allows you to backup as you go without having to re-backup your entire library. Of course, this method isn’t a true backup of the iTunes library. You’re merely saving the music files. If you do need to recover this way, you’ll have to import the music off your CDs/DVDs back into iTunes but you won’t lose any important information (unless you care about how many times you’ve played the song or you have spent days and days rating all your music).
3. In Windows, you do not need third party software to get your music off your iPod back onto your computer (I don’t know about Macs). Basic steps are:
   a. Verify you have double the size of your iPod’s content in free space on your computer.
   b. Turn on the feature that allows you to use your iPod as a portable hard drive.
   c. Allow Windows to see hidden folders.
   d. Browse through the hidden folders on your iPod. There’s once called Music Library or something similar. Just drag that folder to your desktop.
   e. Set iTunes to copy your music to its folders. This places all imported music in the My Music folder.
   f. Set iTunes to keep your music folder organized. This renames all the folders and songs from things like XTYRGRE to whatever the album/artist/song name is.
   g. Disconnect your iPod and then drag that folder into iTunes. This takes a while so be patient.
   h. Once the import is done, delete the folder from your desktop and you should be good to go.

I’ve done this many times and never had any issues with it. Of course, you’ll have to follow this tip at your own risk.

Backing Up Your iTunes Library

If you are using iTunes, you need to be aware that if your hard drive crashes or other catastrophic error occurs, you could lose everything in your iTunes library. While free content can be downloaded again (if it is still available) with only a loss of time and effort, any purchased content from iTunes will be lost. iTunes and Apple are not responsible for your purchased content, and there is no way to replace this content other than re-purchasing it.

As a safeguard against this disaster, you can back up your iTunes library. The process is similar, whether you are using a Mac or a PC. Your iTunes library is simply a folder that contains more folders which in turn contain the files you have downloaded and/or purchased. In a typical installation, there is a folder called iTunes which contains another folder called iTunes Music and a file called iTunes Library. The iTunes Library file is simply a database that stores information about where your music files are located and how you have organized your playlists. Backing up this file will NOT back up your music files! You need to back up the whole iTunes folder to retain all the information currently in iTunes.

Unless you have changed the default location of your iTunes folder, on a PC it should be located within My Documents > My Music. To back up this folder, simply copy the folder called iTunes and either save it to another computer, an external hard drive, or burn it to a DVD if it is small enough to fit. Any time you make new purchases, you should back up these new files as well.

On a Mac, double-click the hard drive icon and go to Music (under Places on the left side of the window). The iTunes folder should default to this location. Back up the iTunes folder to a secure location.

It is also possible to transfer music from your iPod or mp3 device back to iTunes, depending on what device you are using. If you are using an iPod, you will need to purchase third-party software to do this. If you are using an mp3 player, you will need to consult the manual to see if it is possible to move your files back onto your computer. Using your portable device as the sole means of back up, however, is NOT recommended!

Thanks to Tracy Newman for this tip.