How to download faster from Megashares with JD?

I just bought myself a user with megashares. And when I add links to jDownloader I can only download about 600 kb/s, where I normally could reach almost 800 kb/s. Are there some settings you can change to get it up to 800 kb/s?.
Answer #1
Problem solved
Answer #2
Hi I need a megashares acct for 1 file only.. anybody interested in sharing?? I got RS acct.. Thanks
Answer #3
PM to my email – kriish777@gmail.com.. Thanks