i tried several links, after JD finished 30 of them it stops, till the next day

------------------------ Thread: 72 -----------------------
72 11.04.12 21:11:06 - INFO [java_downloader] -> Start working on Colbie Caillat - Coco - Feelings Show.mp3

------------------------ Thread: 69 -----------------------
69 11.04.12 21:11:20 - INFO [java_downloader] -> Download Limit erreicht