bandwidth management tool

[MrSinister]

Anyone point me in the right direction for a bandwidth management tool? This would probably have to be installed on two laptops and one desktop. Only if one is playing a game and another one loads up a web page this can mean the difference between life and death when you’re playing Counter Strike! So is their some software I can install that will stop the laptops from taking ALL the bandwidth and limit them to a lesser amount?

Any help would be great!