With recent progress of php5 campaign and minimum windows xp deployment I think I should upgrade my appserv to wampserver mode.
Wampserver can use dual php mode, php5 by default with php4 as addon.
Latest release :
WAMP5 1.7.2 with PHP 5.2.3 and MySQL 5.0.41
PHP4.4.7 ADD-ON for WAMP5 1.7.2
Latest release can be download here
I download WAMP5 1.7.2 with addon php4
Here’s the the installation steps :