A friend of mine is having trouble accessing my website. It's www.themenagerie.freeforums.org. He's using XP with IE 7, though he's tried firefox and opera. He's on a comcast connection. He's on a network in his home, and his computer is apparently the only one that won't access the site.
He's turned off filters, cleared caches, enabled the site and made it an exception, pinged it and so on and so forth. Microsoft says it's not their issue, comcast won't reply.
Advice??