Simple FTP via ASP.NET web app.

I have been developing a simple web app that allows our clients to query information from our SQL server and then export it into a flat file.

So here is my question:

What is the easiest and cleanest way to simply allow a user to enter an ftp server address, username, password and path in a web form that, when submitted, will automatically transfer the flat file to their ftp server in the folder they designated in the path field?

When the flat file is initially generated, it is stored on our web server, so there would be no need for the user to upload a file from their own computer.

I am using VB.NET to develop my ASP.NET app.

I hope this is enough info. Any help you can offer would be greatly appreciated.

Thanks.

Bob Gibilaro