I understand that the level of persistence has decreased in the latest version.

My requirements are simple:

1) User loads the page and map has an initial center

2) User changes the center

3) User clicks a button "Save"

4) New center is available from server side.

I don't want any async postbacks along the way. One should think this is pretty simple, but I can't seem to figure it out. Whatever I do, I either get no result or a full postback on the events. So I guess, what I am looking for, is somekind of way to turn off autopostback on i.e. CenterChanged.

I feel that I am overlooking something. Help :-)