So I now see that Steam and Spiral Knights are connected, that is great news, but I have a problem, how do I connect my already existing account to my steam account? I already redownloaded the game through steam, which helps somewhat, but it still hasn't connected my acheivements to my steam account yet.

I definitely want the steam achievements and other great things steam has to offer with this game, but I don't seem to have them unlocked when I check them. I don't want to start over on my steam account, I would lose all my progress.