I don't know ozziesailor, maybe this is something...
http://www.amazon.com/Ship-Simulator-2008/dp/907843905X/ref=pd_sim_vg?ie=UTF8&qid=1198753678&sr=1-1
this may be better, it's an online DVD store in Australia..
http://www.devoteddvd.com.au/shop/default.php