Sharetastic is the most useful in peer to peer networks which use the P2P protocol for file sharing. This software has been quite effective especially in websites that are basically based on torrents. It makes it much simpler for you to download and share large files without even requiring hosting these files on any kind of large servers. The torrent technology is basically intended to break down files into smaller manageable chunks. These are the files that are downloaded onto the PC hard drive. There are many file sharing clients that you will come across on the internet today. You can make use of this software it at all you needs to search for any kind of files that are suited to your tastes and preferences.