Download problem with IDM

[Amir Alavi]

Hi.
i'm using Internet download manager now. But i'm looking for a download manager which for a big file - for e.g. 1 Gig- it first downloads first part - for e.g. 50 Meg- with multiple connections and then continues to next parts. In fact, it's one file to be downloaded but download manager downloads first part of it completely and then second part and ....
Is there any software for this?

 

[rgd1101]

what file are you downloading that is 1GB? and from where?

 

[Amir Alavi]

file size is not important. that was just an example.
I just wanna be able to download first 1/10 - this number is also an example- of file and then download remained part of files.