I'm building my first blog, it's pretty much set up at this point. WP is installed in goblinart.pl/blog/ and the site is set up to be goblinart.pl/mps/
However, I was hoping to run three separate blogs on this single WP installation (adding goblinart.pl/vg/ and goblinart.pl/prv/ ).
I've searched some solutions and found some pretty complex things like WP- networks etc. I was hoping to just have one site only being able to display posts of a given main category (including all the stuff listed in the sidebar). Is it possible? If not, which method to have multiple blogs is the simplest?