Please use
Internet Explorer for this process

After enter the User ID and Password,
you might encounter this page.

“To view this FTP site in Windows Explorer, click Page, and then click Open FTP Site in Windows Explorer.”

Please follow the instruction, you might be asked to enter the User ID and Password again.

In the ftp window, please Drag and Drop your file to this window.

Please make a zip/stuff it/winrar file when uploading multiple files for ease of transfer

We are in the process of making it available to other popular web browsers in the near future.