what page is user viewing

how can I see what page on my forum, gost or user is viewing? and..
when I ban someone i want to tell he is banned, down of his nick in the post

i hope you understand..sorry for my english

go to your portal and click that 'view whole list' on who is online block.

well, its isnt complete view but at least its helps you abit

Adiex wrote: click that 'view whole list' on who is online block.

where is that?

For a list of currently online users with ip and location, you can also visit your admin panel in "Misc / Board Statistics".

ok, i found that, but the second question?
when I ban someone i want to inform other members that he/she is banned, down of his nick in all of his/her the post . How can I do this?

You can create a special rank and then assign it to the members you ban. To create a special rank go to admin panel=>Users & Groups=>Ranks=>Rank Administration and click the "Add new rank" button. Add all the required info and make sure you have the "Set as Special Rank" option set to Yes. Now click on save and go to admin panel=>Users & Groups=>Users=>Users and click on the member you banned. Scroll down the page until you find the "Rank Title :" option .From that menu choose the special rank your just created.

just a little addition for luky post,

if your want to show that banned on Legend, just create new groups and name it banned member. color them with usual color for criminal eg : gray. Also your can add TAG for banned group on 'rank administration'

example :

give mi url of that forum i need the picture "banned", thanks all for help