WampServer

Hello

I've been using wamp for 2 years now, mainly for testing purposes. I run it on a win 7 platform, and test mysql/php before moving it to a linux server.

I am trying to create RSS feeds for a website i am programming. The php sciript works fine, but when run on wamp it outputs nothing at all. I checked with simple XML output (by echoing XML) and nothing again.
I tried loading existing XML files from the root directory and outputing them, but again, nothing at all. Only an empty page.

i have enabled in PHP extensions the php_xmlrpc and php_xsl, but nothing changed.

So i am really puzzled. Is XML output not enabled on wamp/php ? Are my configurations wrong, do I need an extra add-on?

Thank you very much!