Sending files to users

Hello all, I am using the following header to send a file to the users browser, header("Content-Type: application/octet-stream"); header("Content-Length: ".filesize($sysvar_systemfilepath)); header("Content-Disposition: attachment; filename=$sysvar_sendfilename"); header("Pragma: no-cache"); header("Expires: 0"); and it almost works OK, with the exception that .html files open in the browser and I would like the browser to not display the file but to give the user a save file window. I think that my problem is in the Content-Type section but I have been known to be wrong before so any insights would be great. _________________________________ Jason (Jay) Lavigne Web Applications Developer Stratagene Canada Ltd. (p) 416-593-3770 ext 2771