Hello guys, i need your help

I Would like to know if there is any software i can use that download DRM files while the media is playing on the webpage... to remove the DRM Protection

I tried with Flash Stream Hunter and it didn't work, the file still had the DRM, then i Tried with WM Converter, didn't work either. is there any other software i can use that will actually remove this thing and keep the original file size?

I do have have the key (login and password), so i can play the video on a web browser, but I want to download it without the DRM thing, i thought that Flash Stream Hunter would work, but it didn't

How can i do this?