In order to start using the E-Cat Transfer utility, you'll need to log into your online E-Catalog. Once logged in, open the File Transfer dialog, which is located under the info menu.
Clicking this will open a dialog box briefly explaining the File Transfer utility and allowing you to generate a code. This code is what is used to log into the actual file transfer utility. Once a code has been generated, it can be used to log into the utility for up to an hour before it must be regenerated.
Click the Generate button and write down the code presented.
Now that you have a code, navigate to https://transfer.ecatalogonline.net. You will be asked to input a code. Enter the code you just wrote down and click the Enter button.
If all goes well, you'll be presented with the list of files normally offered to you from the online E-Catalogs open/save dialogs. You're ready to start transferring files!