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Here's the scoop on Migration Assistant.....

post #1 of 6
Thread Starter 
 Welcome to the new platform Mac addicts!

We had a conversation over the past week about whether Migration Assistant was an effective
method of transferring data from an older laptop to a newer one despite the fact they may be
different models and sizes.

I had made a decision last week that I would not even attempt to use Migration Assistant for 
fear that it would do a lackluster, incomplete job.

However, upon purchasing my new MBP 17" yesterday afternoon and turning it on for the first
time, I sort of became "tempted" to play Dr. Frankenstein and test to see if the feature really worked.

So, using a firewire cable (with an adapter on one end for FW800), I connected both my laptops.  
Simply, you press the "L" key and reboot your source laptop and both suddenly go into a firewire
state where they are communicating with each other.

The process of porting over about 200GB of data took only 40 minutes.  The assistant wrongly
stated that it was in its final minute of completion at least 10 minutes before it actually did.

I rebooted my computer and hoped for the best.

Well, surprise, I had the surprise of a lifetime.  Everything on the new MBP 17" was exactly
as it had been on the 15".  Every single installed program (and there were 2 dozen of them) 
were all there.  The laptop immediately connected to the password protected network.  

Essentially, Migration Assistant saved me hours of work.

Now, I will admit that there were one or two programs that wanted the registration entered
again.  One was Photoshop, the other Snapz X Pro.  Other than that, it seemed all my other
programs retained their registration keys.

Yuh know, I continue to be amazed by Macs and the things that they can do effectively.
I had little faith that Migration Assistant would work but its probably because I still think like
a Windows PC owner.  You could never do that on a Windows PC as effectively.
post #2 of 6
Toldya =p
post #3 of 6
You gotta *believe*, Ron!  

-Christian
 
post #4 of 6
Quote:
Originally Posted by Ronald Epstein View Post

Essentially, Migration Assistant saved me hours of work.
Very glad to hear that. It will reduce my wife's, and thus my, stress during her upgrade next week.
post #5 of 6
Suggestions from my experience. This is for a specific case; may not apply generally.

Situation:
* Migration after computer has been through initial power-up and user account is created
* Haven't done anything of significance yet (no new data on new computer)
* Wish to migrate single-user account *exactly* from old computer for use as new single-user account
* "account" = "shortname" in Mac speak

MA Cautions:
* MA cannot migrate same-named account if you're logged into it. That is: you cannot migrate "davef" user account from old computer to the new computer if I'm logged into a new "davef" account.
* MA may have problems migrating migrating an account onto the same-named account on the new computer. (it did for me)

Suggested process
* Don't bother setting up Time Machine or any backups until after MA is successful
* On new machine create new dummy account with Admin privilege. Don't give it a password. For example, I want to migrate account "davef", so I'll create an account named "temp"
* Log-in to "temp" on new machine and delete all other accounts on it, except for the default  "Guest"
* Run Migration Assistant and do as it says
* I don't think migrating network settings is a good idea, but I don't really know
* When done, log out of "temp" and log into your migrated account to see if all was successful
* If personal data is missing, log back to "temp" and rerun MA, transferring only personal data (no applications)
* When all is good, log into migrated account and delete "temp"
post #6 of 6
When I got my new Mac Mini a few weeks ago, I used Migration Assistant to set it up as well.  To add more stress to the situation, I was going from 10.4.11 on the old machine to a fresh install of 10.5.4 on the new one.  I did it a little differently, using a freshly backed up external HD (using Super Duper) not Target Mode as the source, and it all went seamlessly.  I don't think I even had to re-enter the Photoshop CS4 registration.

I have to say, it is impressive enough that is can migrate between roughly equivalent OS, but between two that are separated by over a year.  That's REALLY impressive.
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