This module help you to put node/content title in image format.. in very easy way..
Just install module by putting into modules folder and installing.
While creating node you will see one option to upload image to replace title.
Mark checkbox to show this image title and upload image.
View content/node now and see that is what you need ??
got some issue, need more feature .. please submit to issue queue. waiting to hear from you.. 


Still in to do list...
   Node type configuration for type based setting
   More theming option.
   and what else you will need ...


if you have any problem with this module contact developer at oscoder.com

Alternate -- explained here http://drupal.org/node/221854