I would love to use this , but i still have not found out how to get the whole thing even running , or where to put in my data, that it works.
I do understand basic :P but not how to use this
You need to create two files.
First open notepad and copy and paste the large block of text in the original post. Then save as downloadlist.bat.
Then create a text file in which you copy and paste the IDs for the five videos you want to download. Each ID has to be in a new line. Save that file as ids.txt.
Put both of these files in the same location as jav-it.exe. Then double-click on downloadlist.bat and the script should run.