www.sysinternals.com has purchased Somarsoft's commerical utilities and are making some of them available as freeware on an asis basis. Currently available is utility DumpReg which is a must have for NT administrators. With DumpReg you can use the utility as a core tool in understanding application changes to the registry.

SomarSoft's DumpReg is a program for Windows NT and Windows 95 that dumps the registry, making it easy to find keys and values containing a string. For Windows NT, the registry entries can be sorted by reverse order of last modified time, making it easy to see changes made by recently installed software, for example. Must-have product for Windows NT systems administrators.

A utility for your NT Tool box.

New Riders has good NT texts.