Server 2008 R2 Web and CC Volume:MAK (MAK_A) online
Server 2008 R2 Std and Ent Volume:MAK (MAK_B) online
Windows Server 2008 Standard & Enterprise CSVLK
Server 2008 R2 DC and IA64 Volume:CSVLK (KMS_C)
Server 2008 R2 Std and Ent Volume:CSVLK (KMS_B)
Server 2008 R2 Web and CC Volume:CSVLK (KMS_A)
Windows Web & Compute Cluster Server 2008 CSVLK
Windows Server 2008 Datacenter & Itanium CSVLK