No, you simply place this application in the same location as your Prezi; there is nothing to install. This applies to PreziDynamic, PreziDynamic Extreme and the PreziDynamic Workflow edition.

If you choose to buy any of these applications, you only pay once. There is no recurring fee or cost to you.

Yes, the online demos are all the same as the Server versions which you can embed in websites and blogs. You can see other examples here http://www.slidedynamic.com/support/forum/Prezi-Auto-Player-Application/578-Embedding-Autoplayer-Engine-in-Websites--Blogs#578 although these are the Autoplayer engine examples, PreziDynamic and the Extreme edition work exaclty the same. The only version that is not supported online is the Workflow edition. Plese note these will not work on Prezi.com.

Server Version - No you cannot share or give this to anyone else: the Enterprise license agreement prohibits this.

Mac and Windows PreziDynamic, Extreme and Workflow editions - Yes you can share these when they form part of your finished prezi. You cannot share the applications on their own, with or without the instructions.

We have tested the PreziDynamic Application with a Prezi containing 500 Path points. We created navigation to all 500 Path points and found it worked without any issues. Please test using the evaluation version to check for yourself.