I've imported contacts from Outlook Express and everything is OK.  I know my
contacts by their email address as they all have the name of their company in
the email address.  Can I display them by email address?  I also want to
create folders of the different companies and move contacts into the company
folders.

You can easily create views that accomplish both. Any reason you can't?
Creating separate folders seems unnecessary. Any reason the "By company"
view doesn't work for you?
Have you read any of the Help files that answer these basic questions?
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Click on View and select Phone Lists.  This presents them all in horizontal
linear form.   If you want them arranged alphabetically by email address
just click on the E-mail legend at the top of that column.  If you want them
arranged alphabetically by first name click on Full Name at the top of that
column.  If you want them alphabetically by last name click on File As at
the top of that column.  That do it for you?  (This assumes you have entered
the information in that order).

As for special folders, right click on whatever entry you want them to be a
sub-folder off, choose New Folder and name it what you want.  It is too
detailed to tell you how to move or copy them in this newsgroup.  Read the
Help files.

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