Tools-> Accounts... (or Services... depending on your mode of Outlook).
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Robert Sparnaaij [MVP-Outlook]
Coauthor, Configuring Microsoft Outlook 2003
http://www.howto-outlook.com/
Outlook FAQ, HowTo, Downloads, Add-Ins and more
http://www.msoutlook.info/
Real World Questions, Real World Answers
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"Snowball_king" <(E-Mail Removed)> wrote in message
news:F42211F7-0BEA-4BB8-A0EA-(E-Mail Removed)...
> I have recently changed my email address and want to change the default
> address that appears when I send an email, but can't seem to find where to
> set this up on Outlook 2000. Any ideas?
>