Hi,<BR>Here is my problem. I have built a web application which is a financial system of a company. One part of the system is invoicing where users can enter invoices and it gets stored in the MS SQL Server 7.0 database. But, here is the big part....<BR>When the users are offline they will enter the invoice in the excel spread sheet and later should be able to transfer it to the data server via the web.I have no idea how can i do this.What component will i be using to achieve this.<BR>Any help would be greatly appreciated. Thanks in advance!!