I'd just like to mention that this service saved me once. I have a small low-end box and one of the sites I hosted (that belonged to a YouTube personality) was

I'd just like to mention that this service saved me once. I have a small low-end box and one of the sites I hosted (that belonged to a YouTube personality) was DDOS'ed for a while, it kept taking the server down. A combination of crafty server configuration and enabling the "Under Attack" mode helped me deal with it.