How to use the MarkerManager?

Oct 24, 2008 at 12:45 PM
I have enable the MarkerManager but have no clue how to use it. I need to set the zoomlevels on the points when the should be visible ot not? ot how should it work?
Please give me a exemple or something, iam loading 6000points now and it gets very mezzy :(

Thanks
Fal