[wp-hackers] help needed on templates with mores themes

[Olivier Baudry]

Hello I used Wordpress 2.62
http://olivierbaudrydesign.free.fr

And I would like to know how is it possible to make this :

machines.php _> nonPro565
absttracts _> Modern
Software.php_>dumdum
                  " ->Retro MacOs
exhibitions.php_> ReflectSifr
                     " _> Zephyr
                         _>downtown java 2-Columns
links.php_>SummerGray
Pictures or Video.php _> sharpfolio

sounds.php _>upstart Blogger Modicius
publications.php _> The Morning After

It's my idea of website style,
But in any theme folder you have templates like index.php, single.php 
...... how must i do when i have in any folder template who have same 
name, how must I do?