I knew that if i follow the drupal's official "multisite install instruction" in "http://drupal.org/getting-started/6/install/multi-site" , i just have to copy folder "sites/default/" to "sites/subdomain.example.com/" and then copy default.setting.php to setting.php, then build a new empty database , i try this and success with a new subdoamin install.(windows , xampp).
so , is there any modules help to adcomplish the above three steps with ease.
script is ok too
drupal 6