>>I have a procedure tonight to apply on SQL Server to enable that support. The process will take 15 minutes. From that point, Cyrillic content and other extended characters should be supported.
>
>Fingers crossed...

The change has been done. The following is Cyrillic:

А Б В Г Д Е Ж Ѕ З И І
К Л М Н О П Ҁ Р С Т Ѹ
Ф Х Ѡ Ц Ч Ш Щ Ъ ЪІ Ь Ѣ
ІА Ѥ Ю Ѧ Ѫ Ѩ Ѭ Ѯ Ѱ Ѳ Ѵ