Cookies Problems

Hi, I’m getting an issue where users who are using Internet Explorer are unable to login to my site without going into their Internet Options security settings.

When they try to login, it just reverts them to the empty login screen, because my site’s cookies/security/i don’t know is not allowing them. Yet safari/firefox users are doing fine.

It’s kind of a hassle having to tell people with IE (like 90% of my audience) to go through a 5 step program to tell their security settings to always allow the cookies from my site.

What’s causing this? Why do I not have this problem on other sites that I go to, as an IE user?

I’m using WP 1.5.3