Re: I bought Monte Vista but I don't see where I can download it?

try log out of the sims 3 account log back in check purchase again  or directly from the world page on the sims3  in the store

edit to add http://store.thesims3.com/montevista.html?categoryId=12642

http://answers.ea.com/t5/The-Sims-3-Store/Guide-Sims-3-Store-Worlds/td-p/1589911