I've posted the links to this tutorial before so i'm posting it again lol. The original tutorial is by Dark Dragon and it takes you through the basics of using FLExplorer to help you create systems, and generally modify Freelancer how you want to. Bear in mind FLE is not perfect but it definately has its uses and this tutorial certainly helps. Comes in three parts.
FLE Tutorial PART 1
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FLE Tutorial PART 2
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FLE Tutorial PART 3
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