I want to see and have them all appear in the editing pane. I have been unsucessful in saving any edit changes when pressing the Update link. I've tried catching the Grid's UpdateCommand and tried saving the EntityList but theGrid throws an exception in response to the mmPreSavingEvent.

Has anyone been successful in wiring up a RADGrid for updating (using In-Forms editing mode) and insertion? If so, could you post how you did it?