VS multilingual with language packages
When speaking a language other than English is helpful to have the tool in the same language, although there are versions of VS in different languages would be interesting, as Windows 7 can change it through a language pack and a new installation, so aprovecharíauna tool of international and multilingual.
Aaron Ruckman commented
If you check out the Visual Studio 2012 download pages, you will find that we now support Language Packages. http://aka.ms/vs2012dwnld
I hope you like them. ENJOY!!