Text file wont' have newlines?

Hi everybody, I have this script in a file that allows users to upload files, and I want to know who submitted what so I write $userfile_name and $credit1(their name) to CREDIT.txt in the same directory like so :

$credit = $userfile_name.':     '.$credit1."\n";

$fp = fopen('CREDIT.txt','a'); fwrite($fp, $credit); fclose($fp); But every new submission ends up on the same line, there is never a line break in the text. Any suggestions? Thanks, AMP _________________________________________________________________ FREE pop-up blocking with the new MSN Toolbar – get it now! http://toolbar.msn.click-url.com/go/onm00200415ave/direct/01/