1. The feature is only available on XP and Vista, so Win2K is out of question
2. For XP, the problem is that the binaries are actually different for EACH LANGUAGE VERSION of the OS (sigh). Therefore, we only included files from the top 6 (I think) languages: English, Japanese, German, French, Spanish and Italian (int the case of XP 32-bit).
3. In the case of XP 64-bit, we only do the English version
4. Vista binaries are language independent, and currently, there's only the 32-bit version. 64-bit version will be added.
Cheers
Vlk