Hey all!

First off, I'm a complete newbie and not a power user by any means. All I have installed on my N800 besides the latest firmware are gmail notifier, skype, and camera.

I noticed on the forums that people were talking about the Video Center application and that they stumbled upon it in the Application Manager. Even after refreshing it does not appear in my installable applications list. I noticed that after refreshing and going into application manager>tools>log I have the following error:
W:GPG error: http://catalogue.tableteer.nokia.com bora Release: The following signatures were invalid: BADSIG CBFC2BECC6903E72 Nokia Internet Tablet Archive Automatic Signing Key <integration@maemo.org>

If I clear the log, exit application manager, restart application manager and refresh the same error appears on the log. The only applications I have listed under browse installable applications are: earthlink-wizard, fmradio, maemopad, mediastreamer, nako, nako-nokia-imagebank, rhapsody, theme-valentine.

Is there something that needs to be fixed/changed to get my application manager updating?