I am very sorry, but I think I made something wrong. I published the distribution, by mistake, under: http://www.apache.org/dist/tiles/2.1.0/ but I moved it to: http://www.apache.org/dist/tiles/v2.1.0/ but it seems that the Apache website gets confused by this move. I will try to fix it in the next days (I cannot SSH from my workplace).
Thanks for the patience Antonio
