Hello. Here is our issue. When we populate a grid with a dataset we want to set the grid row as modified if the value in the cell is not 0.00000. So when the grid loads on the page the little red arrow will already be in the top left corner of the cell even though the user has not done anything to the cell. Then when they click Save we can handle those values and save them like we want. We have tried several things based on some other threads but nothing has worked yet or may not have actually applied to what we are trying to do with UI for ASP.NET AJAX. I assume this will need to be done with Javascript and we need to set the cell as dirty/modified in some fashion. Assistance will be appreciated. Thanks.