Terrible performance Apache 2.2.6, PHP 5.2, apache module mode

[wmac]

Hello,

I have a very terrible performance after changing to last versions of Apache and PHP on windows XP (and mysql 4.1).

I did a search on the internet and it seems many people have this problem. Changing to Apache 2.0 and PHP 5.1 seems to solves the performance problem.

for example this one:
 http://ez.no/developer/forum/setup_design/poor_ez_publish_4_0_performance

Anyone has heard of a workaround?

Thank you