Moved to Rackspace Hosting

• Researched commercially available DDoS defenses, but there don't seem to be any for the small site
• The iSecure hosted service used by SpamHaus no longer exists
• The quick fix of hosting at Rackspace has worked, but it's expensive
• In the medium term, THHP hopes to have a managed firewall/DDoS filter at the ISP POP, allowing return to server at Harry's
• Rackspace has some cool tools