Hi, I use Windows XP, and I recently tried to renew my McAfee Memebership. When I started the download manager, it said it was unable to connect to the internet. I then tried some other programs, and they won't connect either, including Napster, Itunes, Internet Explorer, etc. The only thing that will connect to the internet is Firefox. I tried resetting my wireless network multiple times, I tried plugging my computer directly into the router, I tried taking down the firewall, I tried adding the programs to the firewall exceptions list, I tried lowering the security on my internet options menu, I just don't know where to go from here. I feel like I've tried everything and nothing works. I even downloaded a new version of IE yesterday and that didn't work either. Any suggestions?