I have a Compaq Presario with a linksys wireless router which I am having a problem with an internet network connection on my desktop pc. I have vonage and the phone works, my laptop wireless connects to the internet. The problem I'm having is that I get an error that comes up "charter internet connection a network cable is unplugged". I've changed out the network cables and double checked them. In the network connecitons window, As I'm watching the internet connection go from the unplugged error, it then goes to acquiring ip address, firewalled, and then it goes directly back to unplugged error. Help!!! I was able to access the internet a week ago on this pc, but can't get this figured out. If someone has a solution in plain english (I am not a computer tech) and could give me step by step instructions on what to do, I would really appreciate it.