You need to have a previous version of Office that falls witin the upgrade
policy of the version of Office you bought. If you don't have that you'll
need to get a full license instead of an upgrade.

Signature
Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
http://www.howto-outlook.com/
Outlook FAQ, HowTo, Downloads, Add-Ins and more
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>I have Office Standard 2007 upgrade - there is no Outlook 2003 on my
>computer
> and have not been able to upgrade to Outlook 2007. Does this mean I have
> to
> buy a separate Outlook 2007 download?