Same cookie. <img border="0" title="" alt="[Smile]" src="images/icons/smile.gif" />
Doesn't matter how many windows you have open, you only are operating on one set of cookies.
If you open a browser window, log in, open another, you should be logged in in the second also. Log out in the first and you'll be logged outin the second at the same time.
Anyhow.... the original problem, the wierd emails. You said that this board doesn't do the same thing?
Now try this. look in your languages/english directory for a file named adduser.php. Read the top line and you will see the three backspashes. Try removing them and then reuploading the file in ASCII.
111 40 141155 40 15016515614716217156 40 12715014116447163 40 146157162 40 15416515614315077
