I am a potential customer, and have heard good things about you. I do have one question that’s more for my own curiosity than a pre-req for my decision. You mention in your FAQ that irc clients are allowed only if the customer also pays for a unique IP address. My question is: how do you ensure that the customer uses that IP address with their IRC client of choice? I don’t know much about virtual servers, but in my experience, all processes running on a machine can see all available IP addresses.