[Quelyn]

Ok...

// ######################### CHANGE FONT BELOW ############################
// Uncomment LINE1+LINE12 and comment LINE2+LINE22 to use default font.
// Replace "verdana.ttf" with the URL to your .ttf font
//
//imagestring($img, $fontsize, $left, (($i * $zeilenabstand) - $zeilenabstand + $top), $output, $text_color);  // LINE1
imagettftext($img, $fontsize, 0, $left, (($i * $zeilenabstand) - $zeilenabstand + $top), $text_color,"/home/artfag/public_html/tahoma.ttf", $output); // LINE2
$i++;
}

What have I done wrong. because, I get this error:
Warning: imagettftext(): Could not read font in /home/artfag/public_html/forums/signature.php on line 238

Warning: Cannot modify header information - headers already sent by (output started at /home/artfag/public_html/forums/signature.php:238) in /home/artfag/public_html/forums/signature.php on line 242

Then a crapload of gibberish.