I am re-doing my website (I bought the horioz theme, wich I really like!)
But I got some (creative) issued with the standard blog…It’s just to plain for my taste.
Do you mean something like this: http://sandbox.joeworkman.net/page9/
Yes, you can adjust the number of rows you want. That is TotalCMS with the new Blog Stack that is coming out soon (it is ready, just waiting for RapidWeaver 7). If you want to get access to this, PM me and I will show you how.
Not really, CSS is Cascading Style Sheets, which is a style sheet language used for describing the presentation of a document written in a markup language (html).
CMS would have an admin page where you can login to change the content, like text, images, videos, etc.