I've just posted a tutorial on youtube showing how to extract and install the unicode Dene keyboards, and how to configure the language toolbar on Win XP. The control panel procedure is slightly different for Vista and Win 7. Hope to have those up before new year.
Keyboards are not yet available for download. Leave a comment asking for a copy by email. I won't publish your comment, but will send you the most recent set of Dene Language Unicode keyboards.
Remember, XP users will need to download the LanguageGeek fonts. Your XP system fonts do not contain all the unicode characters required for the Dene languages.