I made a backup of my v2 wallet and replaced v3 wallet.dat with it. I did the repair and then salvage just like the pdf says to do. I rebooted, and still, my coins are not there. It's only 2.6 coins that I solo mined over the last day and a half, so not a big deal, but still.
I'm not too sure, but it seems to me that anything that was staked/mined after the snapshot was taken is lost.
So in other words, there was a cut off date for staking/mining on DMD v2.