Hai frens
i made this simple script nice for myself, don’t critics please… 
just want to you know, why did i make and use this, and every 11hours scheduling to backup. than one of them send to my email.
and this maybe solution for you. update this post: 26-07-2007 17:05:xx GMT+08
This user created with userman and i will make change speed and open any port over VPN[PPTP].
it mean, i have vpn connection from dialup to my noc, and login in i need more speed. and after logout over vpn [pptp]. i put as default again.
again, thanks for your time, maybe this sample solution for you.
and this scenario for user after login in with default dynamic queue and reched than change speed, you must have set first it user