Merging User Account Settings
I just purchased a new 27" iMac running OS X 10.8.2. When I first turned the iMac on, I was guided through setting up a new user account, which I did. I then used Migration Assistant to migrate my files, and applications from my MacBook Pro, running OS X 10.7.5. By doing this, Migration Assistant created a second user account which contains all the applications and settings used from my MacBook Pro. Both user accounts on my iMac now can access all the applications I need. The settings and user information used by all the applications, however, are only available within the user account created by Migration Assistant. For example, if I open Mail, from within the iMac created User account, Mail doesn't have all the email accounts which I had set up in Mail from my MBP. If I open Mail from within the "migration assistant created" User account, all the email accounts are shown and available. Other programs, files etc behave similarly. All my old settings are availalble within the "migration assistant created" User account.
My question is: Is there a way to "merge" or transfer the settings, documents, downloads, Music, pictures from the "migration assistant created" User account, to the the new iMac created user account? I really don't to have both user accounts on my iMac. I guess I could delete the new iMac created user account, but I'd prefer not to for other reasons.
Thanks for any advice.
MacBook Pro, Mac OS X (10.7.4), 4GB RAM