Thanks David....I am trying to understand all that this site it telling me...but I am not that computer literate, so I will have to spend some time on this. Thanks again, Beth B <snip> It is a browser add in like java, Flash and such. See for more information http://www.microsoft.com/SILVERLIGHT/ If a web site is using it, you will be asked to install what is needed. Thanks, David C Abernathy