Ultraseek v5.6.0 was released on 3 March 2006, and is the first release under Autonomy’s ownership. This is a relatively minor release, with these new features: * Ultraseek now supports PDF 1.6 (Acrobat 7) documents. * Ultraseek can now index documents from Sharepoint websites. * Ultraseek can now index Microsoft Outlook mail messages. There have been a few implementation changes as well: * The default installation directory on Windows is now: C:\Program Files\Ultraseek\ * The default data directory on Windows is now: C:\UltraseekData\ You should also note that Solaris 8 is no longer a supported platform (Solaris 9 is fine).