actually, I changed my mind on this after looking into what would be involved in doing it myself. Alias' support of fbx is abysmal. There is no documentation of the format at all. I can totally understand why there haven't been any updates

As an alternative, I'd like to suggest that Gamestudio start supporting imports from Collada. This is an open-source, fully documented interchange format that is gaining wide support in the 3d industry. It is very easy to intergrate into your pipeline, and there are free exporters from most major 3d packages.
Here's the link:
http://www.collada.org/mediawiki/index.php/Main_Page