If you cannot login because you repeatedly get the login screen over and over, the problem is that your browser is not accepting cookies from our server.

A cookie is simply a temporary area of storage that is on your computer. They allow websites like ours provide complex functionality more akin to that of a normal program. Without cookies, the features of our site and your ability to customize them would be greatly limited. Cookies are small and pose no security threat. When we use a cookie it only stores your username and password so you can login - no personal information is stored in our cookies.

Most browsers are initially set to accept cookies. If you'd prefer, you can set yours to refuse cookies. However, you won't be able to use the Simulator if you refuse cookies.

If you have any concerns or questions about cookies, please contact us. To enable cookies, follow instructions below:

1. Select Tools -> Internet Options... from the menu.
2. Select the Privacy Tab.
3. Click the Advanced Button.
4. Make sure the box "Always allow Session cookies" is checked.

1. Select Tools -> Internet Options... from the menu.
2. Select the Security Tab.
3. Click the Custom Settings button.
4. In the section labeled Cookies, make sure the following are selected:
   • Allow cookies that are stored on your computer -> Enable
   • Allow per-session cookies (not stored) -> Enable

1. Select Edit -> Preferences... from the menu.
2. Click on the Advanced category.
3. In the section labeled Cookies, make sure the following is selected:
   • Accept all cookies

1. Select Edit -> Preferences... from the menu.
2. Click on the Advanced category.
3. Click on the Cookies category.
4. In the section labeled Cookies, make sure the following is selected:
   • Accept all cookies