Note to others... if you do the survey all in one sitting and submit it, it won't let you later make changes without re-doing the entire thing! You have to click the "save survey" button before submitting. Although it seems obvious that submitting the survey SAVES the data to them, and you SHOULD be able to go back and pull it up and edit, it doesn't work, it only lets you edit and re-input "saved" data.
This isn't clear in the instructions:
" If after you submit your survey, you decide to change any answers you have two options. Please remember, the survey period must still be open to change any answers.

1) You may come back in and select 'Resume Saved Survey.' "

This irks me a lot, as I REALLY don't feel like re-doing all those "rank 1 through 10" questions just to go in and refine my text answers as I had intended, now that I've read up some more.

Word to the wise, be sure to click "SAVE SURVEY" before submitting!