Whidbey Beta 2 Ate My Newsgator?

Anyone else experience sudden Newsgator flakiness after installing Visual Studio 2005 Beta 2? Suddenly, Outlook regularly puts Newsgator into it’s “disabled” list (Accessible via “About/Disabled Items”. I then have to restart to get Newsgator back running, but it’s prone to disappearing again.) Also, it looks like my posting plug-in has broken.