Not sure what *Ofiicial* means? But I think that a good 3rd party lib for a language is good enough, and I really like the idea that there may be more than one to choose from. On the other hand it will make getiing help from a already small comunity even a little harder as the comunity will be devided across several 3D libs. But Im willing to bet if a good FREE one shows up that it will be the one easist to get help on, not the one published by BRL at that time.