Indeed, those tools are targeting test servers; production servers do not run a Windows version.
Asides they are the best tools if you want to test any php.ini setup
Safe mode etc...
If adding (easily done) PHPmyAdmin you can preset your DB, test it and export to production server.
You can install on most Wins machines and even upgrade as new packages come around.
Further if you do not want to install PHP5 the latest 4 should be available