I purchased a "3 USB modem" and its quite good (http://www.3phones.co.uk/mobile-phones/3-USB-Modem.htm) its the 1st white one...
I downloaded a game by torrent (I didn't knew that its illegal), its size is 1.00 GB (i think) everything is working fine with game but I received a message from "3" and it says something like from now on I have to pay for every download from internet until next pay bill, and you know what? My parents had to pay additional 70£ for my internet which made about 90£ for my internet;( I just want to know if I can download files like mp3 or Anti Virus from internet, and if I have some "download-limiter". I'm scared of downloading and my comp is not protected...Parents are paying £15 for 3GB please help!

Oh, and what does 3GB for 15£ mean? Is this speed or download limt?