A service release update (4.1.2) has been released for Virtualization Manager. Release notes are here http://www.solarwinds.com/documentation/vMan/docs/ReleaseNotes/releaseNotes.htm
Existing customers can upgrade to this version by accessing the customer portal http://www.solarwinds.com/customerportal/
The trial / evaluation version of Virtualization Manager has also been updated to this release.
Jon