Contacts export by CSV: only one email field available

I am using the export facility in WLM to export my contacts list to a CSV file.  When I get to the “select fields” stage there is only one (non-specific) e-mail field available to tick and yet my Contacts contains two specific addresses, namely home e-mail and business e-mail.  Does selecting this field mean that both e-mail addresses will be exported regardless?  Or is this an inconsistency between the Contacts and the associated export facility?

ChrisR

[Original title: Windows Live Mail]