knockout-1.2

Is there any option to suspend and resume bindings in knockout? Version : knockout.js 1.2.1 Our need for suspending bindings stems from the following. During some operations we have to load a lot of data from the server, eg multiple selects have their entire data changed, there are tables whose rows are dynamically added etc. Now in this current scenario, the form is fully bound with the view model. When we clear the combos and add each item, the view gets refreshed hence there is significant delay. If I had the means to suspend binding, I could suspend, then load all data into the viewmodel