This is the main point what InfoWorld article reports:

"Other organizations can customize Google's Gmail, Google Talk, Google Calendar, and Google Page Creator services with their own logos and color schemes, so as to offer Google's services under their own brand."

The whole list of is:
British English, Danish, Dutch, Finnish, French, German, Italian, Japanese, Korean, Norwegian, Portuguese, Russian, simplified Chinese, Spanish, Swedish, Traditional Chinese, and Turkish.

infoworld.com/archives/emailPr ...

Printer-friendly links are cool and recommended.
;-)