Category View – not the classic one

Hello,

I was wondering if there is a option where can i change the category layout from the other categorys, on the frontend page everythink looks good, but on the cateogrys pages wordpress has his own layout which put the articels one by one each a new colum. Is there anyway or plugin or whatever to get ride of it.

I wanna make something like here on the preview picture.

http://oi51.tinypic.com/kd1slx.jpg

Thanks.