I have just completed my installation of Windows 7 RC. I can't seem to download anyting from the internet at all. I was trying to download the essentials pack and IE keeps saying that Internet Explorer was unable to open the internet site. I also tried dowloading Flash as well as Winzip and it seems that I can't download anyting. My web browsing is working fine, I only seem to get the error when I try to dowload something. Any ideas what could be going on???