Love that avatar vakundok, it brings back a lot of memories dwr00, if you overwrite one of the 05s in a block of "05 00 00 1C" with 08, then you should have a Tie Defender, where there was a normal Tie before. That's the way this mostly works. By the way, if you downloaded UltraEdit, then there is an option to add some bytes in hex, but it's in the upper menu, so you can overlook it quite easily.