Bandwidth Restriction Script

[scammeh]

Hi all.

I am wondering if anyone knows of a script to limit the amount of bandwidth for a user, or for the entire site, per day. I have found a script that can limit the amount of downloads for particular files, but this isn't really useful for me as the site offers very large downloads which I wish to limit per day to stop the site going over its allowed bandwidth for that month.

I have tried searching for something that will do this but have come up empty handed and wondered if you guys new about anything. I'm only looking for something quick and simple as im not really being paid for it so looking into coding it/having it coded isn't really an option.

Thanks in advance.

Sam