I'm using 4.2.2 on ML with Vagrant; been stable so far for me. Latest version available for download here: http://www.oracle.com/technetwork/server-storage/vir

I'm using 4.2.2 on ML with Vagrant; been stable so far for me. Latest version available for download here: http://www.oracle.com/technetwork/server-storage/virtualbox/downloads/index.html http://www.oracle.com/technetwork/server-storage/virtualbox/...