The SysInternals tools — including Process Explorer, Regmon, Filemon, and many more — are now available here on microsoft.com. A couple of major highlights include Process Monitor, a new tool that supersedes Regmon and Filemon, and the SysInternals Suite, which combines the whole set of SysInternals tools into a single download package.
In addition, check out Mark’s new TechNet blog, and the SysInternals blog.
URLs:
http://www.microsoft.com/technet/sysinternals/default.mspx
http://blogs.technet.com/MarkRussinovich/
http://blogs.technet.com/sysinternals/