Separate page.tpl file for URL I have created a custom module with page URL like $items['testpage/get']. How can I create a separate page.tpl file for this URL? Link is like: http://199.x.x.x/mysitename/testpage/get.
It's based upon the path.  In D6:

page-testpage-get.tpl.php

In D7:

page--testpage-get.tpl.php

(Although D7 might want page--testpage--get.tpl.php due to its love of double dashes :)

All about templates and their suggestions can be found here:

D6: http://drupal.org/node/1089642

D7:  http://drupal.org/node/1089656