MAC download manager with Rapid-Gator

Hi Guys,
Need help. Got a MAC Mini yesterday but am having issues with my Download manager. I downloaded Foxl on Free Trial and am premium on Rapid gator, but my downloads are slow and so far over half fail.
Which is the best download manager to use for MAC.
Answer #1
jDownloader, as with any OS.
http://download.cnet.com/JDownloader/3000-2071_4-75707555.html
Answer #2
Don’t want to seem too pedantic but can I just add, if you’re talking about Apple Mac products there’s no need for all caps.
Generally, all caps mean an abbreviation. In this case, MAC stands for Media Access Control, so in some cases using all caps could be confusing.
To answer your question, JDownloader is probably the way to go