Rated 4 out of 5 stars

I like the idea, and the manager it self.

Good Points (+)
Works fast
Increases a bit the speed of downloads
You can add sources, boosts if any other source
It is built-in ! Not a separated download manager (Best point)
Low-sized !

Weak Points (-)
It does NOT work with FlashGot
Does not adapt to all themes/skins of FireFox
When you modify the filename mask, it does not come back to *name*.*ext* automatically (Very Bad For DTOneClick User >o

This review is for a previous version of the add-on (1.0.1).