Ah and since we are brushing the subject of manual nav and star sightings, a must to check out is this trhead about sextant navigation.
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If you have an apple and I have an apple and we exchange apples then you and I will still each have one apple. But if you have an idea, and I have an idea and we exchange ideas each of us will have two ideas. G.B.Shaw 
Last edited by dertien; 01-06-07 at 08:10 AM.
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