Yeah, I know. In my spare time I've been searching for Danish updates in the Wayback Machine for about four years now and not very much has been archived in the (da/dan/dk/da-DK) localization. Though I've found some other workarounds (old MSDN CD's and in some cases found the corresponding files as .cab files from the Windows Update server) it still gives me a headache - and here we're talking about the DOS based versions of Windows of course.
I was also sure it did exist in Danish back then. The first Danish version of Windows was 3.0 and though the Server versions of Windows usually were only localized into Swedish (among the four Nordic languages) their website and WU have also worked in my native language.
But yeah, that would be very kind of you. I'm a Danish teacher myself and have been contributing with a lot of translations for, the now abandoned project, Songbird (an iTunes clone) and for a very short time OpenOffice.org and Firefox as well. I stopped as I couldn't find the time for it anymore.
If you're able to get the Danish version to work, and if we're not talking about kilometers of text strings, I would like to help you/all of us with the localization.