Hi ladies and gentlemen, I just installed esyndicat today. Very smooth, nothing hiccup in fact. However, after finished installation, I browsed thru my site to check out. I noticed that these has occured :- 1. 404 error across all categories 2. 404 error across all sub-category 3. 404 error at few pages/links 4. However, there are no errors encountered if the url is ending with ".php", eg :- I have double-checked the CHMOD persission setting for these :- 1. templates/GreenLeaves/css/style.css ( I am using this template) 2. includes/config.inc.php 3. tmp 4. backup All these files are CHMOD to 777 indeed. What should I do next?:bue: James PS- Apology I place a lot of links here. I'll delete them off after problems solved. This is just to give a clear idea of which links are having errors.