Bad normal errors

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I had problems with blender 2.5+ versions as the exported files weren't recognized by editors. 2.59 works without a flaw? If so, same instructions on the wiki still applies, or different settings are needed?

I've tested 2.57 and 2.59 and they both work so long as you don't try parenting any armatures to your model. I've also updated the wiki for 2.5, providing solutions; you may want to look at it if you haven't already.