Auto Divx is not select!
Now, you will have this screen:
Don't close it. This is a help page for you. You will have the low motion write on it, and the bitrate you must use.
Now, in this combobox, select the right option:
For Divx Low-Motion:
and for the divx codec 4.0 (not recommand now!)
Now, for the low motion, click on configure:
Be sure to place, KeyFrame to 10, Compression Control to 100.
For the data rate, select the same number that the top left windows shows you ( in your example, this is 919).
For the Divx Codec 4.0, select the following:
In the Variable Bitrate mode, if you don't want, or if you don't know, just let the think like that. For the one who wants to use a second pass, select 2-pass.
Select the right bitrate, in output video bistream: In your example, it is 919. For the Maximum Key Frame Interval, set it to 10.
Click ok. And the encoding will begin.
Then, you will have your divx in 3 or 4 hours. without anything to do more!