I have not been able to open many forums and websites that have .php at the end of the link/address. I tried both FireFox and IE on Vista Home x64. I don't think it is an issue with the sites I'm visiting because it is happening to many sites I've tried to load. The weird thing is that sometimes the pages will not load, and the next day it will, then i won't again. I have done several virus and spyware scans and came up with no threats. Any suggestions would be much appreciated.