hm, i can do it, but ah, i have the latest version of vray(it's hard too find, and i can't post it where can you find it) and i have the latest 3d studio max(2008), and you can't open the .max files with the older versions
You can save 3dsmax files as previous versions, and I'm sure anyone who got his hands on one version of vray can pretty much find the latest one too.
P.S. You don't have the latest 3d studio max.. I do. It's the 2009 one.