redriver210 - 2007-06-13

Can anyone tell me how to download and install php_mcrypt.dll on my windows XP system (I have successfully downloaded libmcrypt.dll). I did find the mcrypt .tar and .gz files at sourceforge, but after downloading these files they didn't seem to have the php_mcrypt.dll that I need (I am not at all familiar with unix/linux so forgive my ignorance about those file types). Any help is much appreciated.