If you're already using a Mac then Migration Assistant is the best way to start. In cases where you need a disc to install or for verification, use the drive in your other Mac. Just as you can remote access computers or hard drives on a network, it is possible to use the disc drive remotely. I've had to do this several times when installing software on my wife's MB Air. It's simple and straight forward.
Legacy Forum Post
over 8 years ago
I had a PC so this still worked. Just installed the software from Apple to do so.