Hello Im a Charter customer and Im trying to monitor the amount of people on different channels in my area, so that im on a channel with the least amout of people on it....Im subscribed to 18/3 and during peak hrs my speed is 3/3.. My SNR always looks fine...I was told that inSSIDer will help....Ive got it downloaded and was needing info how to use it and if it will do what I need....... Thanks Guys....Brad