mobi file on Kindle - MacPro & MacBook I bought an electronic book.  I downloaded the mobi version of the book.  And loaded it into my kindle-macPro.  Started reading it, highlighting, etc...worked great.

Then I wanted to read the book on my macbook.  Opened up kindle on my macbook and the book wasn't there.  So, I copied the file from my kindle directory, loaded into kindle, it opened up, but it didn't have any of my hightlights.

I do not own a kindle device.

Is there an easier way for me to share the book across multiple machines?
I would recommend using the Send to Kindle program from Amazon for synchronization.
It has options to send to other devices (like your macs.)