A must-have Rated 4 out of 5 stars
Since having the DownThemAll! addon, all my downloads have been extremely fast. Just last night I downloaded a 500 MB file in just 15 minutes, something that would have taken me upwards of an hour with the regular Firefox download manager. The only complaint I have is that some sites don't support download managers, but most sites do. If you download lots of files, or even if you don't, this addon will allow you to enjoy the file much faster.This review is for a previous version of the add-on (0.9.9.10).