Bing is going crazy trying to index proxied pages from PHPRoxy. With Glype, it's easy to exclude browse.php in robots.txt. However, PHPRoxy doesn't use browse.php. It uses index.php. For example: /index.php?q=aHR0cDovL21pbmRjdHJs

How can I use .htaccess to prevent Bing from crawling index.php?= no matter what string comes after the = symbol?