Adobe has released Shockwave Player 11 in a universal version. The new version adds native Intel Mac support as well as support for Director 11
Shockwave is one of five internet protocols I consider essential, the other 4 being:
QuickTime
Flash
Java
RealPlayer
RealPlayer is fading in popularity, I only see it once in while, mostly when viewing NASA TV. When you try to find it at NASA, I only find it in Media Player format. The supposed link to the RealPlayer version does not connect. With Flip4Mac, media player material will display in QuickTime.
My NASA link copied from my RealPlayer favorites.