How to change / remove Views2 exposed button from Drupal

Add this to your template.php file.

1. function YOUR_THEME_NAME_preprocess_views_exposed_form(&$vars, $hook) { //this is important
2.  
3.   // only alter the required form based on id
4.   if ($vars['form']['#id'] == 'views-exposed-form-where-to-buy-page-1') {
5.  
6.     // Change the text on the submit button
7.     $vars['form']['submit']['#value'] = t('Search');
8.  
9.     // Rebuild the rendered version (submit button, rest remains unchanged)
10.     unset($vars['form']['submit']['#printed']);
11.     $vars['button'] = drupal_render($vars['form']['submit']);
12.   }
13. }

Thanks Tom Kirkpatrick