Re: Windows XP
I run Tiki on my Windows XP laptop for testing, using Reactor. The current versions are PHP 5.1.2, Apache 2.0.54, mysql 4.1.7 (also installs phpMyAdmin). It includes/installs PHP-Nuke and an mp3 server called Zina, but those files can be deleted and replaced with Tiki's. I've tried EasyPHP also but for reasons I didn't look into Apache kept quitting and having to restart. Reactor has been solid. In my case, this has only been for local use.
-- Gary