Just saw Dennis' post where Dennis points to some commercial applications for Microsoft Windows Compute Cluster Server 2003.

I attended ANSYS user conference a few weeks ago in Pittsburgh, PA and I loved what I saw there: ANSYS showcased ANSYS 11.0 solver running on Windows CCS using Microsoft MPI and ANSYS workbench running on Windows XP x64 that invokes ANSYS solver through Remote Solve Manager on a remote cluster running CCS using the Microsoft Job Scheduler.

I am super excited that many different commercial apps from many other ISVs in key industry verticals are ported/in the process of being ported to Windows CCS. I look forward to exciting times in the years ahead of us.