The redirect you want to do is done via the HTTP Status #302. Since this is HTTP you need to send it with the header. Therefore the header you're sending out is superflous. You have a normal HTTP header (hopefully status code #200), everything that follows is considered being HTML, that's why you see "Status: 302 Moved location: ..." in your browser window. Exactly this should be your HTTP header. By the way: not only should you make the path absolute, but even give a complete URL. Your response might look like this:

Status: 302 FOUND
Localtion: http://www.foo.com/cgi-bin/bar.cgi?qwz=qwzz
Content-type: text/plain

please go to http://www.foo.com/cgi-bin/bar.cgi?qwz=qwzz
[download]

Regards,
-octo-

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