WAMP5 is a Windows installer for Apache 1.3.29 and PHP5 (beta 4). It's principal aim is to allow you to easily discover the new version oh PHP : PHP5.
Two versions of WAMP5 are available :
The first one comes with Apache 1.3.29, PHP5 BETA4 and SQLITEmanager.
The second one is the same but with an extra MySQL 4.0.18 database and PHPMYADMIN.