hello

i have a strange problem: i started to download, everything was alright but at some point (2/3 of 150mb) it stopped. the problem is that it still says "downloading" but there is no KB's coming. what do i do in such a case? iff i kill the download it's gone, if force to resume nothing happens. how do i resume in that case? it's the third time already....
thanx
gun man