post-page-association-plugin

Hello,
http://wordpress.org/extend/plugins/...iation-plugin/ this plugin is not supported by Atahualpa but it works if you select the option Admin Panel -> Settings -> Reading and check the box "My Theme does not support associated posts. Append the posts to the end of the pages content." as described into the manual.
I'd like to have support for this plugin, it means the users can posts comments directly from the Page-Category aggregator like if you select a specific category http://blog.raoulbonnal.net/category/it. Take a look at my site http://blog.raoulbonnal.net/it/

Or is there anothe plugin which is working better that this ?