Update: Process Explorer v11.03
This update to Process Explorer, an advanced process information utility, has a number of miscellaneous improvements. For example, the thread support in the process properties dialog is enhanced with Wow64 thread stacks on 64-bit Windows and kernel stacks on Windows Vista and Server 2008. In addition, tooltips on the service hosting processes now show service names, the user SID is displayed on the security properties page, and column headers have tooltips when they’re too small to display their text.