http://www.rivalhost.com/ddos-protec...ed-servers.php
I moved a political website over there during election time. They were getting slammed with 210Kpps and something like 2 Gbps + and their old host was nullrouting them. Granted now they're paying big bucks for their hosting and nobody gives a shit about them anymore so they can probably move back to their old dedicated. Since they've been on rival, there hasn't been any downtime from a ddos.