Hyperlink with username and password

I need to link to a 2nd web site/page (different host name) from a link on
my primary web page.

i.e. from a page on www.pcwp.com I need to link to
www.storminfo.net/members/1/main.htm without the user having to enter his
username and password information for www.storminfo.net.

I tried http://username:password@www.stormin...ers/1/main.htm ,
where username is the username and password is the password, but this came
up with a page not found message in IE.

What is the proper way to do this?

Thanks for any help.

George