Lowell (9/19/2010)

the technology already exists. you can load/unload an xml file to and from your datasets (dataset.ReadXML and dataset.WriteXml methods), and encrypt/decrypt the xml file so no one can look at it.

Can u please make sure which tecnology u are talking .Net or SQL Server, if SQL Server , I don't have any idea about this syntax . Can u go through step by step by which i can learn somethin new concept from you. This will totally new for me and I will obliged to you for your gracious hospitality.