Forms, Forms, oh Forms my forms!!!!

Hi all, I've been coding PHP for a while now (FreeBSD), and recently had to revert back to running windows due to some other problems and requirements I had to do my work... Well, I installed PHP, and IIS, and set it all up (It's not like I haven't done it before), and happily just restored the backed up PHP code of a fairly simple form which I have coded under FreeBSD. I don't think there's a problem with the installation as such, PHP does work, phpinfo() returns everything, PHP files load, echo's will echo, functions will functions, the whole thing - variables, however, does not register?!?! To my shock and horror... The form doesn't work in PHP. I also tried PHPAds, and the same happens. PHPMyAdmin does however work - which is needless to say, very strange. PHP does not register any of the form values!!!!!!!!!!! I can't recall any data... Say, for example: -- HTML -- <?php echo $formvar; ?> <form method="post" action="/blah.php"> <input type="text" name="formvar" size="20" value="<?= $formvar ?>"> </form> -- HTML -- In all my PHP, $formvar would not exist!!! What's going on here!! It worked 100% perfectly, beautifully while I was still on FreeBSD - Hell, I was ready to roll the code out onto production until I realised this!!!! Please help!! -- Chris