I am using sp 2010. I created a new site collection and used "Search Center Site". Now I have many other site collections. I would like to forward each search to this new search center. Also I would like to show only results in the search center inside the scope of the site collection where the user is searching.

**UPDATE**
I created a new site collection which will act as the search center. I used the scope "Local FAST Search Results". I add the this in the field "Append Text To Query" : path:portal.mycompany.net/fm/

I modified the search settings of one of the site collections "<https://portal.mycompany.net/fm/wikinger/>". It looks now like this:

![enter image description here](https://i.stack.imgur.com/w8h3r.png)

It works now like I want. I got now my search results inside my current website, on the search center. Is it also possible to show the results of my current site collection, inside the search center?