Rated 5 out of 5 stars

Please add option to choose downloading directory instead of temp.
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If I knew how to do it. =)

This review is for a previous version of the add-on (3.2.1.1-signed). 

Won't happen. Feel free to modify the extension according to your needs. :)
Temp is ideal. If you want to save downloaded files for a longer period of time, use the Save button instead. :)