How To Enter a MobileMe or .Mac Activation Code
Wednesday, August 27, 2008 at 12:00PM 
Here's a little tip for you MobileMe users out there trying to figure out where to enter an activation code (particularly if you have a .Mac activation code OR if you've discarded the packaging . . . We still don't understand why a whole box is necessary just for a little code...).
I had an old .Mac activation code for my MobileMe renewal. I went to my account at me.com only to see that I can check the box to have my subscription renewed automatically for $99 on my renewal date BUT I didn't see any place to enter an activation code. Seeing that I already spent my $99 I became worried that my next year would end up costing me $198.
After searching online I was able to find the URL to enter your activation code: www.me.com/activate
I hope this direction saves you some time and headache. From what I understand this URL is located inside of the new MobileMe packaging. If you have a .Mac retail box, chances are good you're tearing your hair out trying to locate this URL.