im using aztech dsl 3100r and there seems to be no QoS function or ip filter in the router config page

i also wanna limit my frenz connection to limewire as he has been downloadin hell lotsa file via limewire until i cant have a good DoTa game

well of coz we are sharing internet connection so can anyone help me to limit his bandwidth without accesing to his computer?

im using aztech dsl3100r ( 4 port router modem and im pretty sure it doesnt contain QoS ) and currently sharing with 3 others housemate
using windows xp proffesional ( lanun )
i have an intergrated lan card and i can afford another lan card if possible
so how do i do that? i mean convert my pc into a server and limit their bandwidth?

thankz and sorry if i sound stupid

any keng keng programmer can change the "netsence" into english version?
or anyone can have a step by step guide in english to teach ???

anyone know any programme like grabsun netsense that when u install on your computer u can limit other users sharing connection without installing anything on their computer?

i have used grabsun netsense and IMO its the best software to control other ppls bandwidth on ur computer without even having to go to their computer to install it

but it is a shareware.
i wana purchase it but it is in chinese
so i cant help much but to recommend it like a few pages back ppl have recommended me