           @regionSelector.makeDisabled()
         else
           @regionSelector.makeEnabled()
+          @createVMButton.enable()
 
         # Update the usage text with the value of the slider
         #
         # Note that @getValues() just returns the value *option* of the
         # handles, so we're getting the value directly.
-        @updateSnapshotUsageText  sliderValue
-        @updateCreateVMBtnEnabled sliderValue
+        @updateSnapshotUsageText @storageSlider.handles.first.value
 
     content.addSubView storageContainer = new KDView
       cssClass : "storage-container"

    @updateStorageUsageText 5, usage, limits
    @updateSnapshotUsageText 5
    @updateCreateVMBtnEnabled 5
    @storageSlider.on "ValueIsChanging", (val)=>
      @updateStorageUsageText val, usage, limits
      @updateSnapshotUsageText val
      @updateCreateVMBtnEnabled val

      name          : 'snapshots'
      selectOptions : [ title: 'None', value: "" ]
      callback      : (snapshotId) =>

        # If the selected snapshot has a value (not empty), disable the
        # region selector, and set it's value to the snapshot region.
