Can i make other computers on my router have less bandwith?

my cousins just sit on their computers and stream videos of who knows what..... and it lags me to death

is there anyway to make me not lag?

i have a 2wire router

Can i make other computers on my router have less bandwith?nortin

I know of a program called 'SoftPerfect Bandwidth Manager' That might be of interest to you.

http://www.softperfect.com/