Newsgroups Download Manager capable of using .NZB file type.

As a member of newzbin.com i make great use of the .nzb filetype that they utilise.

I know there are many "newsgroup readers" out there but not many make use of nzb's

I personally use "grabit" but this might not be portable. Here's a list of nzb compatible appz. Any thoughts?

http://docs.newzbin.com/Newzbin:NZB_Guide