Posted 21 October 2008 - 03:28 PM
To add some empirical data to this discussion about the lack of FW, I compared using FW 400 vs USB to back up my MacBook's internal hard drive to an external hard drive.
Result: FW was about twice as fast.
Here are the details:
Using SuperDuper, I cloned the 50 GB of data on the internal hard drive of my first gen MacBook (bought Aug 06; 2 GHz Intel Core Duo w 1 G RAM) to an OWC Mercury On-the-Go Fire Wire 400 + USB 2.0 external hard drive (Oxford 911 chipset and a Western Digital Scorpio 160 GB hard drive with 2 MB buffer).
Time to transfer/make clone:
FW: 1 hour 38 minutes
USB: 3 hour 5 minutes
Not only was FW twice as fast, it did not require exiting any background processes (at least with my setup). Using USB, on the other hand, the backup stalled when I kept a background program turned on (Little Snitch network monitor). I had to disable the network monitor to be able to backup using USB.
At an hour and a half using FW for a complete backup, I can go to lunch, do some paperwork, then get back to work. Having the computer tied up for three hours for a backup with USB, though, is not possible within a workday.
Yes, one can later do "Smart backups" with SuperDuper that only backs up what is changed and thus are much faster (and I will next be comparing FW to USB using this), but about every fourth backup I like to do a complete erase and backup.
Apple might listen if enough people complain. When I called Apple, at first the person tried to steer me to the MacBook Pro. After I told him not only did I not want to spend an extra $700 or so for a MBP, I wanted the smaller size of a MacBook. He then admitted these were valid concerns and went on to say that Apple does take feedback and that sometimes it makes a difference. I gave him the results of my comparison of cloning times, which he said he typed into some sort of internal feedback system at Apple. He also urged me to give feedback on the Apple website, which I did.
If anyone wants to try to influence Apple (not easy, I know) the address to write to Apple about this issue is:
www.apple.com/feedback/
then you look for MacBook