Lex 1.30.0041 (released on June 29th 2010)              >>>>> NEW TRIAL PERIOD <<<<<  Installation File  Size  Operating System  Download  Comment  LexSetup.exe 10,8 MB     Windows XP  Installs two artificial voices*  LxSetup2.exe 6,93 MB     Windows XP, Vista and 7  Installs no artificial voice* * The only difference between these two downloads is that the top one doesn't only install Lex, but also two artificial English voices (Microsoft Mike and Mary) in addition to the built-in XP voice of Sam. The artificial voice on both Windows Vista and Windows 7 is called Anna. Microsoft Mike and Mary do not work on Windows Vista and Windows 7.