I have listed below which Microsoft technologies are supported by Escalate's Blue Martini Commerce Suite with the release of version 10.

Architecture Tier

Product

Operating System

Client

IE 6 SP1
IE 7
IE 8

Windows XP SP3 (32 +64 bit) 
Vista (32 +64 bit) 
Windows 7 (32 +64 bit)
Windows Server 2003 (64 bit)
Windows Server 2008 (32+64 bit) 
Windows Server 2008 R2 (64 bit)

Application Server

 

Windows Server 2008 SP2 (32+64 bit) 
Windows Server 2008 R2 (64 bit)

Web Server

 

Windows Server 2008 (32+64 bit) 
Windows Server 2008 R2 (64 bit) 

Database Server

SQL Server 2005 (32 + 64 bit)
SQL Server 2008 (32 + 64 bit)
Windows Server 2008 (32+64 bit) 
Windows Server 2008 R2 (64 bit)