NT Device Driver Notes Install MSVC 6.0 Install Nt DDK Start "Checked Build" from start button Modify batch file in ddk/bin/setenv.bat to run with MSVC (MSVC paths) and without W32 SDK (which is now a part of MSVC) downloaded DbgView from www.sysinternals.com (lots of other good NT DD stuff on this site also), lets me view debug messages without second NT machine. http://www3.pgh.net/~newcomer - good resource by NT DD text author