I have found here that there is a multi-thread version of cURL downloader.
How to install it and can it be used with Flashgot?
I am not looking for other multi-thread downloaders, I already have Axel, Aria2, cURL, uGet and Wget in my flashgot list. I even have VLC there to open youtube in vlc if it strikes my fancy :) ... I just wanted to test a new option, that's all.