Since Prestashop 1.4 has now gone into production, the original Smarty debug module has been updated to support the latest features. Specifically this means that you should be able to debug both Smarty v2 and Smarty v3 Pretashop themes using the tool. You can read more about it and download the module from the Debugging Prestashop Templates page.
Another development module to be released soon is an implementation of a code profiler for use in optimising Prestashop custom builds as well as a new release from our Plugins for Prestashop project. The latter has us fairly excited as it has opened up some really original ways of building stores without the need to resort to major code modifications and overrides.
eCartService.net was set up specifically to cater for the needs of small to medium enterprises trading online using the Prestashop eCommerce solution. It was set up in 2008 by Paul Campbell, a veteran in the IT industry who has experience of working in technology planning and implementation in some of the most diverse and technically challenging environments on the planet. 
Keep up the good work!
Taken alot of inspiration from many of your articles and scripts, PrestaShop wouldn’t survive without people like you.