WebCopy.Items.Clear;
  with WebCopy.Items.Add do
  begin
    ftphost := 'ftp.myserver.com';
    ftpuserid := 'myusername';
    ftppassword := 'mypassword';
    protocol := wpFtpUpload;
    targetdir := 'folderonftp';  // path to use on FTP server
    targetfilename := 'filenameonftp.zip';  // filename to use on FTP server
    url := 'c:\tem\localfile.txt';  // local file 
  end;
  WebCopy.Execute;