There are also some new functions that did not exist in the 3.x verisons, or even in 4.02. It might be best to go throught he code line by line and see whether the new functions might make some of the coding easier, e.g. string manipulation, or the introduction of non-integer numbers. Also note the improvements to e.g. WRITEVALUE.
BTW, we even have an FAQ about this in the FAQ Forum: Kix upgrade: what are those new features? can upgrade be done without any danger?

[ 10. November 2002, 03:13: Message edited by: sealeopard ]
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There are two types of vessels, submarines and targets.