Q: file writing problem - help desperately needed

Newbie question: I try to modify a txt-file but get "not writable" error. (just like in http://www.php.net/manual/en/function.fwrite.php ) Here is the code, stripped to the original, straight from the tutorial. And I can't get it work. What's wrong here? $somecontent = 'PERKELE\n'; $filename = 'teksti.txt'; $handle = fopen($filename, 'wb'); fwrite($handle, $somecontent); fclose($handle); I've tried this in two totally different servers, today I'll try on the third one. All help absolutely welcome! Paul Dunkel -- pdunkel.nic.fi