Dear William, 
Thanks for your pointer, I read it thoroughly and proceed per your
instruction. However, one more problem I encountered after choosing one of the
zip file you are required to choose from which mirror you want to download and
I have to do it for each and every files this way.

If you just "catch the url" only that particular file is downloaded but
nothing else.

For clearer description, please see this one example from the site:
<http://bse.depdiknas.go.id/?top=x&mn=1&tk=4&id=20080728124240>

Thank you for creating this great software.