Where is the webserver located?

okay, it does look like it's in the US.  Anyway, I thought of a quick and dirty way to solve this where it doesn't matter.

Here's what you will need to do.  Open signme.inc.php and find the following line:

$datelang = "de_DE";

after the line, add:

$datelang = "de_DE";
$timeoffset = +1;  //timezone offset from GMT

then find the following lines:

if (isloggedin())
     $replace = [. . .] , strftime($dateformat, $post['time']), [. . .] ;
else
     $replace = [. . .] , strftime($dateformat, $post['time']), [. . .] ;

(please note that the "[. . .]" above represents more code)

and change to:

if (isloggedin())
     $replace = [. . .] , gmstrftime($dateformat, $post['time']
+ ($timeoffset*60*60)), [. . .] ;
else
     $replace = [. . .] , gmstrftime($dateformat, $post['time']
+ ($timeoffset*60*60)), [. . .] ;

That should do it (but keep it all on the same line, the layout of the forum puts it on two lines).  Let me know if you run into any problems.

Thank you for info,its working.Great job.