Windows comatibility list (win32), here tests for version 1.7.1 Windows 2000 (w2k): server test okay (but no xdebug support) Windows Server 2003 R2: server test okay (but no xdebug support) Windows XP Service Pack 2: server test okay Windows XP Service Pack 3: server test okay VISTA Ultimate: server test okay (but no xdebug support) NO (!!!) Win98Se support anymore (only apache seems okay, but NO mysql support) Test cases (only basics): 1) Start Apache/MysQL/Mercury manually 2) Install and uninstall Apache/MysQL/FileZilla FTPD as service (not for win98 derivates) 4) phpmyadmin ad hoc test 5) xampp example test For more support please ask/visit our excellent forum: http://www.apachefriends.org/f/ - Kay Vogelgesang, 2009-04-14