Hi. I am new at this and I need some help. I recently downloaded Ship Simulator 2006, I have been playing it a couple days and I just downloaded today the 2006 Add-On... I went to install it and it says I need Version 1.6 or new to install. What is version 1.6, I am not even sure of the version I have, I just know it's Ship Simulator 2006. I need to figure out how to use this add on. Please help!... Thanks.