You should drop the speed to 8Mbps. Regular people with only one or two computers in the house will see NO difference in speed between 8Mbps and 1,000,000Mbps. At least, not in 2011. Let me put it this way. Most websites can't serve content faster than 512Kbps. Really good sites with tons of resources like Microsoft can offer close to 2Mbps. Unless you're like me and have a ton of computers on at all times and host your own websites, paying for any more than 8Mbps is just a waste.