template code into wp

hi,

i am trying to code a xhtml+css template into wordpress
my template is: http://www.assancarlosesto.com/soccernew/html/

so i found a wp template and started to edit it, so far header and footer are fine, but the left/right columns aren’t

have a look: http://www.assancarlosesto.com/index3.php

would u help me to finish to code it?

thanks in advanced