divide into many users

Since the two author’s names only differ by case, it’s a little annoying.

https://www.marcio3000.net/blog/?author=1
and
https://www.marcio3000.net/blog/?author=2
work.

If your user names were different, you could do
https://www.marcio3000.net/blog/author/marcio
for example (only after having set up Permalinks).

Thank you very much ! I changed one nick name and used permalinks !

There is another problem though,for example in the page https://www.marcio3000.net/blog/autore/prova i want to add some links only for this account right? so i log on with “prova” which has a level 9 and use the add link page,but the links appears just in the main page https://www.marcio3000.net/blog/ non in the previous page,why?
Also the posts that the user prova publishes appear in the main page,this platform seems like a multi-user blog more than a blog platform,is it possibile to easily fix these thing?

doesn’t anybody know it?

you want to look into wp-mu or wpmu, depending on the way they recently hyphenated it. ?? wp is really designed to run one blog per install. wpmu folks have tried to enhance it to support multiple blogs per install.

-d

that’s what I was looking for,thank you