I have four individual 1Mbps network connections to the internet. I'm trying to aggregate all that bandwidth. I had the idea of maybe setting up a VPN to an Amazon EC2 server and split that connection across the 4 1Mbps links I have. Any info that can help me accomplish this would be appreciated. I already have a VPN server setup on my EC2 box. The 4 connections are NAT'd behind my ISPs router btw.