Redirection problems

I have put an Apache/mySQL/linux PHP application on a WebSite/mySQL/WinNT box that has v 4.0.6 of PHP installed as ISAPI. All went well with this rather simple application, except that redirection by header("Location: address"); does not work. A typical error msg is 'Warning: Cannot add header information - headers already sent by (output started at D:\webroot\forum\htdocs\php\jobb\test.php:8) in D:\webroot\forum\htdocs\php\jobb\test.php on line 10'. Both Netscape and IE behave similarly so it seems to be a server issue in not redirecting properly. Is this a specific WebSite issue (I understand that there are some unresolved problems), i.e. an incompatibility compared to Apache? TIA for any help in getting this to work poroperly. Regards Olafur _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp