Thesis theme is the best premium wordpress theme available to us and the best part about this theme is that in order to customize it we don’t need to edit the template files. There are already many options available in thesis admin panel so that we can easily customize it. In 1.6 version of thesis theme they have given options to change the color of the theme. But, if you still want to customize thesis further then thesis open hook plugin come very handy to you.
Thesis open hook plugin gives you option to add HTML, CSS, JavaScript, and even PHP code anywhere in thesis your theme without modifying the template files. Thesis works on hooks and you can call particular hooks very easily to make changes using this plugin.
If you are not using thesis open Hook plugin, then you are editing custom.php and custom._fuction.php file in order to make any change in the theme. Thesis open hook plugin has a admin panel from where you can easily call any hook and add the code without editing your template.
Download: Thesis Open Hook plugin

Awesome Tip, I’m going to install this now. Thanks
once i’ve downloaded, in which folder do i place these files? thx
Thesis Open Hook Plugin have been a really big helped in my web development work. Looking forward for more enhancements and hope it will be part of the thesis framework, not a separate plugin to install.