How to run Xdebug with Zend Server

I'm running Zend Server CE on Windows. I recently installed Xdebug (so that I could analyse code coverage with PHPUnit), however that stopped Zend from running. (I couldn't boot the http://localhost:10081/ZendServer/ page.)

I know this is a regular problem - I've read the solution put forward by Zend, http://forums.zend.com/viewtopic.php?f=8&t=553, however this didn't work either.

I read somewhere about running 2 Apache instances, with Zend debugger configured in one, Xdebug in the other, however I don't really want to do this.

What other options are there? Has anyone managed to resolve this 'with confidence'?

Sorted this out. Upgraded Zend Server to the latest version, then upgraded Xdebug to the latest, and all seems fine.

XDebug 2.1.0 does not work with Zend Server CE 5.0.4.

XDebug 2.1.2 does not work with Zend Server CE 5.1.0.