I don't know if you're all aware of pecl4win.php.net. This new service, graciously provided by Emini A/S, continually builds PECL extensions against the various different branches of PHP so that you can very easily find the latest version of a given PECL extension to match the version of PHP that you're running.

Edin Kadribasic from Emini has been looking after the official Windows build of PHP (he builds our Windows distribution) for some time, and this service is his latest innovation; thanks Edin!