Don't know if somebody has brought this up before (and I if they did, I apologize in advance- I didn't see any threads) but what did Nero and his crew did during the 25 years between his destruction of the Kelvin and his subsequent re-emergence during the main storyline? Was there an explanation in the movie and I missed it or was it left unexplained? I heard rumors about a cut Klingon storyline but is there an official explanation by somebody? What about in the novelization?