.:Computer Defense:.

From the Metasploit Homepage:

March 27th, 2007 -- Metasploit is pleased to announce the immediate,

free availability of the Metasploit Framework version 3.0 from

http://framework.metasploit.com/.

The Metasploit Framework ("Metasploit") is a development platform for

creating security tools and exploits. Version 3.0 contains 177

exploits, 104 payloads, 17 encoders, and 3 nop modules. Additionally,

30 auxiliary modules are included that perform a wide range of tasks,

including host discovery, protocol fuzzing, and denial of service testing. 

The full Release Notes can be found via the download page, which also contains download links for both a tarball and a Windows executable.