Prevent automatically downloading group lists on startup

Every day when I first launch Newsbin... it starts to automatically download group lists. Is there a way to disable Newsbin from doing this?
I mainly download files via NZBs and rarely browse groups within Newsbin.
I realize it's not a big deal and thought it would save a bit of time and bandwidth.
-Pete
I mainly download files via NZBs and rarely browse groups within Newsbin.
I realize it's not a big deal and thought it would save a bit of time and bandwidth.
-Pete