Preserving clip markers between machines

I work on a project on both a a laptop and desktop, and keep the project file synced with Dropbox. They each have their own copies of the source footage.

 

I create markers on one machine; how do I get them to show up when I open the project on the other? I transfer the project file to my desktop, and the markers are all gone.

via Adobe Community : Popular Discussions – Adobe Premiere Forums http://forums.adobe.com/thread/1109772