I have an XP machine that works fine on the internet. However, there is one web site I can't get - www.geocaching.com. I have tried three browsers - no luck on any. I have disabled the firewalls. I can get the site on other PCs on my network. I can ping the site (66.150.167.148)

Is there perhaps something in Windows that is preventing me from getting this one site? Every time I try I get the message "The operation timed out while attempting to contact www.geocaching.com"

Any help would be appreciated.