FinalSolution is a network administrator's tool to check the strength of network passwords. This is done by trying to crack the server you want to test. FinalSolution is multithreaded--i.e., it makes many simultaneous connections to the test server in order to optimize the bandwidth usage. It is also distributed, which means you can make the test from many computers to a single server. It could be useful in some cases when the test server has more bandwidth than you. Using distributed cracking helps optimize the bandwidth usage in the server's side.