setting up an FTP connection to a server

Hello,

I am having problems tryin' to connect to my own server-space.

This server supports ftp, so i want to put that in my program.

The program has to do the following:
- connect to the server
- download a file (if it doesn't exist, create it)
- update the file
- reupload the file to the server
- close connection

This all has to be done with one press on a button, it has to work in the background, and if it's completed a messagebox should appear.

The servername, username and the pass are already in it, so it doesnt have to get them out of textboxes or anytin'

I've tried implementing a library, which should be very easy, but i couldn't get it working.:(

Is there anyone who knows how to do this?

A friend told me to learn programming winsock and then raw ftp, but i can't find anything relevant for me....

Thnx...