Change display order of FROM email address

In Windows live mail....  I have multiple email addresses

When I compose a new email...the FROM listing displays in a drop down.

How do I change which account shows up at the TOP of that listing?

They are obviously not in the order of the side pane...or the order of the accounts listed when I go to Tools, Options, Accounts.

I'd like to change the listing.

How?

Thanks

Pam