xp user profiles

I have machines with xp pro. Our company has an intranet page. I would like to set the intranet page as the homepage in IE 5. Is there a way for me to set up the homepage 1 time for all users that log into this pc When a new user logs on the default homepage is “about:blank”.
I would like to specify this address so that I dont have to sit there and have every user log in and then specify the intranet address and save for each user.