You could try Cloudflare? http://avgjoegeek.net/cloudflare-review/ http://avgjoegeek.net/cloudflare-review/ http://www.forbes.com/sites/eliseackerman/2012/02/

You could try Cloudflare? http://avgjoegeek.net/cloudflare-review/ http://avgjoegeek.net/cloudflare-review/ http://www.forbes.com/sites/eliseackerman/2012/02/29/how-cloudflares-free-ddos-protection-service-is-disrupting-the-multibillion-dollar-computer-security-and-content-delivery-markets/ http://www.forbes.com/sites/eliseackerman/2012/02/29/how-clo... (I'm not affiliated in any way with these guys, and I'm aware they just had an outage while updating the server code to defend against a DDOS attack, but they seem good! )