Themes - they display bad and differently than they look - phpbb3

Hello,

i have been on phpbb2 for few months now, but decided to update my forum to phpbb3, before opening the forum for public.

So i wanted to try with : VistaStill black, made by Jalokim

How my forum SHOULD look like with this skin : Example

How my forum DOES look like with this skin : Example

When i go to Administration Panel / Display / Choose a theme - and look at the preview of this theme : it looks like it should be. But when i click on Save Settings to accept it - fail. So i tried another theme. And its the same with all themes. They display wrongfully, badly or some parts ( buttons ) dont even display at all.

Version is checked on phpbb3. I am using Firefox 2.0.0.18, but i am not planning to visit & edit my site with any other browser. I also checked this on some other computer running Firefox 3.0 - its the same.

Hope someone can help me.

Regards


= My fail. Kinda weird that i am unable to change a theme from Administration Panel - but hey : how should i know. Anyway, i clicked on Install the skin and now it accepted it good and correct. So no problems anymore. Usually i would take more time to figure it out myself ( like i did ), but i am kinda running out of time, monday is my deadline. Nevermind.