Meta Search Engine Updates

Hello, I am looking to extend the search of [login to view URL] to make it similar to [login to view URL] where user can search by country , language , auction , books , forums , ... please note that book search , auction has to be under our affiliate ID to get paid if someone buys. in summary it is mainly importing results from other search engines into different categories .for the results page itself , i need it like yahoo , where sponsored links on top and bottoem of the page and also in the box at the right. In these we can get searchfeed or revenue pilot ,... where we can get paid for clicks. as for categories , i guess like ez2find is good way , bec there are many categories. i was also thinking like [login to view URL];keywords=engineer you can see the categories in yellow folder like , but i am not sure if it will be very busy because we have much more categories .