Wordpress- How do i...

[sgllocal]

hi gang. i need some help here. im new to using wordpress and have just installed it. but hwta im trying to do is set it up for free advertising. so its a free advertising blog etc. but what i want to know is. how do i set it up so they have to regsiter to post. and also to have all comments showing. instead of having to clcik the comments link to see them.. i want it like mike filsaims blog www.free-advertising-blog.com how is this done? all commments are showing up etc. is this wordpress or another blog software? also how do i edit the main template like he has? does anyone know how i set it up for users to post their free ads and so on?

your help will be much appreciated :-) plus youll be the first to know so you can post your free ads there right away.