Can anyone tell me how to add Part Library in Mechanical Desktop 2009? Now I only have the ANSI, DIN and ISO Content. I need the JIS and the GB content. How to add the JIS and GB content? Thank you in advance. Hope anyone answer this matter. It is urgent. Thank you! I upgrade my MDT 2005 to MDT 2008 and 2009 Versions. Please see the attached file "Standard Content.JPG" to fully understand what Im saying here. Thank you very much for your time in answering this post. -Zee