[support] Form with GET method - best practice?

Hi, I am quite new to Drupal and I want to build a search form that uses the GET method and that puts only the search value into the GET variables, e.g. the form is on http://mysite.com/search and when the user enters "term" and clicks Submit, he arrives at http://mysite.com/search?q=term Is there a best practice for that? This solution seems to work, http://drupal.org/node/1391612#comment-5420728 however it still additionally puts the "form_id" value into the GET variables. Is there a way to omit that? -- Georg | http://serchilo.net - command the web