Simply put it doesn't work. I tried it today (March 11th) and wasn't able to download anything...
UPDATE: I tried it again today (March 17th) and wasn't able to download anything...
So it's easy to conclude it's still not working...
I checked with (2) friends in the US who bought the paid version and they tell me it's not working either as of (March 17th) today...
No way would I pay (what is it) $30 for a downloader that isn't working...