I believe Oracle VM is now Oracle VM Virtualbox, thus not allot of out there on the comparison. This is the only blog I found on it http://blogs.oracle.com/virtualization/ From: oracle-l-bounce@xxxxxxxxxxxxx [mailto:oracle-l-bounce@xxxxxxxxxxxxx] On Behalf Of Joe Smith Sent: October 20, 2010 10:34 AM To: oracle-l@xxxxxxxxxxxxx Subject: Oracle VM Can somebody point me to a good discussion on Sun VirtualBox and Oracle VM? Why and when would I want to use Oracle VM?