I did a little research and found this TSB that addresses an issue related to excessive oil consumption and the VCM:
http://honda-tech.com/attachment.php...entid=254537&d
Our 2011 Odyssey was built at the end of the model year (August '11) and with a VIN of 092440, already had the software in place when it was sold.
I'll still keep an eye on oil consumption (as I doo with all of our cars).