The Help menu on the menu bar of most browsers will tell you how to prevent your browser from accepting new cookies, how to have the browser notify you when you receive a new cookie and how to disable cookies altogether.
This website uses Google Analytics, a web analytics service provided by Google, Inc. Google Analytics sets a number of cookies (default is four) in order to evaluate your use of the site and compile reports for us on activity on the site.
Google stores the information collected by the cookie on servers in the United States. Google may also transfer this information to third parties where required to do so by law, or where such third parties process the information on Google's behalf. Google will not associate your IP address with any other data held by Google.
For more information on the cookies set by Google Analytics please go to http://code.google.com/apis/analytics/docs/concepts/gaConceptsCookies.html.
Cookies are used on the System Builder product selector to store the login reference and a few commonly used variables and to store the different items selected while building a system, which are then stored in the database on reaching the final page.