Quote "The script was developed for Blender 2.45, but any later version should work also." I'm using 2.49b 32 bit, there maybe an issue with 64 bit and 2.49b.
Python 2.5 or 2.6, from memory it should work in both as 2.6 can be considered 2.5 with a few extras.
One day the exporter will get put to version 1.0 basically when some has time to go through it and do the proper documentation.
Translation what we have works fairly well. There have been some suggestions for improvement but the code was written on paternity leave which has come to an end.
Hope that helps.
Cheerio John