Anatomy Explorer has been updated to use Shockwave 7.0. If you are experiencing problems you may need to update your Shockwave player. System Requirements Win 95 or Mac OS 7.0 133 Mhz Proccessor or equivalent. Netscape 3.x, 4.x or Internet Explorer 3.x, 4.x Please close any audio or video applications, such as RealPlayer or MS Media player, before continuing.