I dont think so. According to another post, the Speech Recognition Engine
must be the same as the language for the UI.

Referenced Post from Dave Wood [MS]:
http://www.microsoft.com/communities...a-f3164dfa8ed6
--
Michael D. Dunn

Magenic Technologies
www.magenic.com
blog: http://gotspeech.net/blogs/michaeldunn/

"Matti" wrote:

> Did anyone figure this out yet? I'd really like to use the English
> dictionnary while the Dutch one isn't available...
>
> - Matti.