http://www.zwsoft.com/forum/viewthread.php?tid=1246 Hello frapuano. Sorry for delated reply due to Chinese spring festival. Teaching movie is separate with installation package. You can download the teaching movie from the following link, thank you for your support. <SPAN =MsoHyper><SPAN lang=EN-US style="FONT-SIZE: 12pt"><a href="http://zwcad.org.ip01-web23.net/download/movie/2009/Films_Mul.exe" target="_blank"><FONT color=#3966bf><U>http://zwcad.org.ip01-web23.net/download/movie/2009/</U></FONT></SPAN></SPAN><SPAN =MsoHyper><SPAN lang=EN-US style="FONT-SIZE: 12pt"><FONT color=#3366ff><U>Films_Mul.exe</U></FONT></A></SPAN></SPAN> frapuano 2009-02-02 09:08:35 http://www.zwsoft.com/forum/viewthread.php?tid=1246&pid=11182 Hi I have downloaded the release 2008i trial version and have started to use it. What looks to me not working are the play buttons in the teaching movies that should be available at the help menu level. Is something normal or there is something wrong in my computer ? Thanks nad regards FRapuano frapuano 2009-01-27 22:19:14