There are two options (variables) which can be set in the theme.php file. One is to decide if you like to turn on a flash animation, the other is to make the theme HTML 4.01 compatible. Yes, only the search form in the header is not HMTL 4.01 conform - so set this option and you go with the standards :-)), but loose the search form. Please read the readme.txt inside the zip!
The theme has only been tested under windows with IE 6.x and Netscape 6.x! Till now the theme does not work with Opera or Netscape 4.x, but maybe a guy or girl may fix it!
So nothing more to say you can download it form here
and if you can read german text you will find an article explaining the options here