This is what msn is returning to the script: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"><head><meta http-equiv="content-type" content="text/html; charset=utf-8" /> <title>MSN Search - 403 error</title> </head><body> <h1 style="color: #F60; font-size:16pt; margin: 1em 0 0 0; font-family: Arial,sans-serif; font-weight: normal;" > We are seeing an increased volume of traffic by some <a href="http://en.wikipedia.org/wiki/Malware">malware</a> software. In order to protect our customers from damage from that malware, we are blocking your query. A few legitimate queries may get flagged, and for that we apologize. Please be assured that we are hard at work on this problem and hope to get it resolved even better as soon as possible.</h1> <h3 style="font-family: Arial,sans-serif; font-weight: normal;">If you are using phpBB, please check out the phpBB downloads site <a href="http://www.phpbb.com/downloads.php"> http://www.phpbb.com/downloads.php</a> and make sure you are not vulnerable.</h3> <b> <b> <b> <h1 style="color: #A00; font-size:16pt; margin: 1em 0 0 0; font-family: Arial,sans-serif; font-weight: normal;" > - MSN Search Team</h1> </body></html> Hope you can fix. Great tool!