The installation guide included with the download "breaks" at step 11 (configuring FEC in admin panel) because FEC isn't in the configuration menu. From what I gather, it should have been added by installing an SQL patch, but this step is missing in the instructions. The patch file is not included in the download either. The last version that came with the SQL patch file seems to be 1.10.0, so I used the file from that to add FEC to the admin configuration menu. If this is not the way to do it, let me know what is.
As far as I can tell, downloadable products require account creation. I would much have preferred if download links could be sent by email instead so guest checkout could always be an option. Alas, guest checkout must be disabled when downloadable products are in the cart, and unfortunately it appears FEC doesn't recognize this. Am I overlooking something, or do I need to figure out a code override to make this happen?