Completely reset to fix MobileMe sync issues

[Macsterguy]

Great post on MacFixit: http://www.macfixit.com/article.php?story=20080820092846586

[t0mat0]

Read the comment too at the end of the article. It would be alright if we knew the data wasn't going to corrupt again. It's a trek to get it sorted, only to find out somehow it's corrupting the cloud side.