As stated before two year deal. As per Steve Zipay the first year is 2.2 million the second is 2.4 making it a cap hit of 2.3, exactly what I had guessed. I like the numbers, do you?
Also, on a side note, Zipay had this to say about the trade:
As for the Korpikoski-Lisin exchange, it's a little curious.
From one of my spies in 'Zona: "This is kind of a shocker. Lisin was a game-breaker at times. Korpi was a nice player, too. Must be something deeper at play."
I bolded the key part there for you, things might be heating up.