I have just watched the PHPArch webcast: Connecting PHP to Microsoft Technologies. I’m still not as much fond of interconnecting Microsoft Technologies with PHP since Microsoft Technologies still not cheap, heavy and restricted (not open source), therefore more and more often you seen a growing need for it. Using PHP with a SQL server is becoming every day more and more common.
From the webcast some technlogies where presetented, but from all of them the ones that you might, at this moment, have some good use for are:
Anyway, all projects and technologies discussed today are available at http://php.miniprojects.org. Check them out and if you have an need for using Microsoft Technologies, then, they should help.