Edin Kadribasic has released the latest update for his Win32 builds in the PHP 4.4.x series - PHP 4.4.5-win32 with the MySQL 5.0.22 drivers.

There's a direct download here which contains two files. Drop these top files into your current install folder and you should be good to go (it will overwrite one file and insert another).

Previous versions can be found as tagged on his blog.