I have used this with much success with clients' Windows servers. It makes searching on .sas batch programs, determining which sas.exe is for what BI server, etc. Use the 'Find' function and simply type in the .sas file or BI service component you are looking for.

This also provides more detail on system utilization.

Process Explorer
http://technet.microsoft.com/en-us/sysinternals/bb896653.aspx

Process Explorer shows you information about which handles and DLLs processes have opened or loaded. The Process Explorer display consists of two sub-windows. The top window always shows a list of the currently active processes, including the names of their owning accounts, whereas the information displayed in the bottom window depends on the mode that Process Explorer is in: if it is in handle mode you'll see the handles that the process selected in the top window has opened; if Process Explorer is in DLL mode you'll see the DLLs and memory-mapped files that the process has loaded. Process Explorer also has a powerful search capability that will quickly show you which processes have particular handles opened or DLLs loaded.