Tips for Internet Explorer - name and password get you in fast
InternetFixes - Tip
Here's a great tip from Gary at InternetFixes. Make sure to check out the rest of his tips. He's got a real gold mine of them.
Quote from the website - Entering a Name and Password in Microsoft Internet Explorer 6
When you access a site that requires a user name and password, you can simply type the whole thing into the Address box. As an example, suppose you want to access www.mysite.com using a name and password. You would enter
and press Enter.
If you need to access the same site frequently, you can simply save the address as a URL and place it in the Links bar for easy access.