No! Don't get excited, this is not about hacking, or cracking, just a very handy server to server file transfer script.
Don't get upset either, you can leech almost 30 file sharing site, with no time limit, size limits, download limits and you can now use a download manager for free!

Go by this words to start leeching!

1. Get a free filehosting server woth php, there are many, just too many. (Some hosts do not support RapidKill)
2. Go to RapidKill.net and download the latest release. (You may probably use rapidshare for the last and the final time)
3. Follow the instructions inside the pack to install it.
4. Now simply start to leech, you may have to wait sometimes upto 1 hr to clear the server's blocked IP. But who stops you from getting more hosts and installing rapidkill on them!
5. The download takes place from the file sharing server to your host's server, at very very high speeds!
6. Finally after the download is completed you can download using any download manager.
7. You can also transfer any static or any other files and can also download with parts
8. Ensure that you password lock you RapidKill to disable mischief by other people.