OpenSUSE :: Good Download Manager And Accelerator?

Excuse me for bringing back this kind of subject already discussed by other users, but I need it. I have slow internet connection so I need a download manager that is able to accelerate downloads and resume them after they are paused or interrupted by provider disconnection. I tried kget but it's very slow. After some minutes downloads hadn't even started. I found that downthemall and prozgui got a more suitable speed but I have had problems with latter versions of both.

In downthemall almost at all downloads that amount to a size of several Mb's the speed start to slow down when it reaches from 90% to 99% completed until 0kb/s and download pauses, needing manual resuming. But I can stay watching downloads to see when they'll stop, mainly if they are large. Prozgui worked fine in my opensuse 11.3 install but now on 11.4 some downloads seem to end up correctly but when I use them some files are corrupted.