Microsoft has released Multilingual User Interface Language Packs for Windows Server 2008
>> Windows Server 2008 Multilingual User Interface Language Packs
Multilingual User Interface Language Packs (Windows Server® Language Packs) enable a multilingual user interface in a Windows Server® 2008 environment. Adding one or more language packs to a Windows Server® 2008 image enables one or more languages in the installed Windows Server® operating system, allowing corporations to deploy the same Windows Server® 2008 image worldwide while still providing localized user interfaces.
Each language pack is a .cab file. The language pack .cab files are grouped into .img image download files. Following are the contents of the .img image download files:
32-bit (x86) Language Packs
• Group 1 (English, German, Japanese, French, Spanish)
o File name: 6001.18000.080118-1840_x86fre_Server_LP_1-KRMSLP1_DVD.img
• Group 2 (Chinese Simplified, Chinese Traditional, Korean, Portuguese (Brazil))
o File name: 6001.18000.080118-1840_x86fre_Server_LP_2-KRMSLP2_DVD.img
amd64 (x64) Language Packs
• Group 1 (English, German, Japanese, French, Spanish)
o File name: 6001.18000.080118-1840_amd64fre_Server_LP_1-KRMSLPX1_DVD.img
• Group 2 (Chinese Simplified, Chinese Traditional, Korean, Portuguese (Brazil))
o File name: 6001.18000.080118-1840_amd64fre_Server_LP_2-KRMSLPX2_DVD.img
Itanium (ia64) Language Packs
• Group 1 (English, German, Japanese, French)
o File name: 60016001.18000.080118-1840_ia64fre_Server_LP_1-KRMIALPI1_DVD.img
• Group 2 (Chinese Simplified, Korean)
o File name: 6001.18000.080118-1840_ia64fre_Server_LP_2-KRMIALPI2_DVD.img
>> Windows Server 2008 Multilingual User Interface Language Packs