dowlnload limiter

yes i know this has nothing to do with mpgh at all, but does anyone know a program that could allow me to set a limit to my downloads, example: i get 30 free gigs of download a month but i dont wanna pay if i pass them, so i take [insert program name here] and it stops my downloads when i hit the limit.

I moved your thread for a reason. Its in the suggestions/request section. Don't make another thread