I have used Denis his Graphics advice:
http://80.95.161.114/shipsim/forum/index.php/topic,20541.msg279444.html#msg279444
Using Windows Vista 64 bits mode.
Performance has improved a lot, but:
The navigation lights and bollards (for moring/towing) still not show allways, depending on the sunlight ?
vr. gr. / kind regards, Erik