Posts Directory

Hi all,

Is there any solution if I have wp installed on root, but I want posts to be displayed on different directory, without changing ALL site’s links like url’s for custom post types?

Example:
site url: http://www.site.com
regular posts url: NOT this way http://www.site.com/post-title, BUT http://www.site.com/blog/post-title
custom posts url: NOT http://www.site.com/blog/slug/custom-post-title, BUT http://www.site.com/slug/custom-post-title

Basically, changing regular posts’ url..

Hope I made myself clear
Any help is very appreciated