When I started the 1.0.1.0 wallet, the address I created this morning with a TON of SLK wasn't there. I was able to recover by simply using the importprivkey command to import the missing address and recover my SLK.
It more than likely was an issue I induced when doing the upgrade but it made me remember all the stories in the past of people posting they had lost their coins when upgrading or even system crashes, but it made me want to remind everyone to take the extra time to make sure you have your private keys.
We all know where SLK and DSLK are going to go..... TAKE THE TIME AND PROTECT YOUR ASSETS
Good reminder, even though, the way I see it that's the first basic rule to learn when starting exploring the crypto world: understanding and managing our private keys. No keys, no control, no money...easy
Indeed, always be in control.