after looking on the LG Open source site the LGP500 source code releases are newer than the LGVM670
I trust LG's Global Communications Director to be better informed than one of LG's forum moderators.
Originally Posted by Kenneth Hong
LG is committed to providing a clear upgrade path for owners of its Optimus smartphones. Just as weve confirmed an upgrade to Gingerbread for Optimus One, our expectation is to be able to offer at minimum a one-level upgrade for all Optimus smartphones introduced by LG in 2011 and beyond.