Install a console executable

I use NSIS for a package that installs .EXE files that are executed from the command line. Therefore they must be installed in the %PATH%.

Should I install these binaries just in the \windows directory (a little bit nasty) or can I add a directory to the path environment variable with NSIS? (This must be done permanently of course, in autoexec.bat.)

If you are using the newest CVS version you can use the attached script, it doesn't use RefreshEnv.exe.