[Plugin: WP Post Corrector] image ratio

hi,

when i upload csv with images, they all have a size of 580x480px and the image ratio is wrong.

in bulk-upload.php i found
$post_attach_arr = array(“width”=>580,”height” =>480,”hwstring_small”=> “height=’150′ width=’150′”, “file”=> $post_image[$m],);

i deletes the values 580 and 480 but no success…
how can i display the image attachments with correct ratio?
please help! 🙂

http://wordpress.org/extend/plugins/wp-post-corrector/