hi to all, question about choosing source code
 

hi, i wanna mount an open source code, with credit systems, like in www.tvtorrents.com,, the sistems dosnt work with ratio systems, if you wanna donwload 4 gb you hace to upoload 4gb, wich one of the source code tracker in here can be configured like that, i want open sourec becouse i done wanna piracy some one protected code