Yes set your banwith to about 270 to 325 on your download speed mine's faster that way but i all so use a wireless.

And for your upload's try be tween 300&350 works quit fast for them uploaders.

and when the uploaders download from you try to down the a mount of slots they use i would go with 2 download's person and about 10 -15 max upload slots.This way they are not takeing all of your banwith.

Go head and try my settings if you whant