[Updated 12/23/2008 - fixed the hyperlink to the topic's new online location]
You can now check spelling for multiple languages by using Expression Web Language Packs. The Expression Web Language Packs also enable displaying the Expression Web interface, including the Help topics, in the languages supported by the language pack. For more information, see How to check the spelling of different languages in Expression Web.
PingBack from http://www.ms-next.net/2007/09/19/expression-web-language-packs-now-available/
links from the page you wrote link to language packs for Expression Web 1. Is there also language packs for Expression Web 2?
Those language packs apparently work with version 2 as well as version 1. I'm checking to see if we can update that page to make this more clear.
Thanks for the heads up!
Wauw als deze het doet ben ik wel heel blij