Is there a technical error y the LDM's r so hard to execute? I read some posts saying they changed this or that n the LDM executions became easier. Is this true??? I'm also having trouble with this S1 fix. I extracted the kof2003.zip contents, patched the S1 rom, rezipped it as kof2003.zip, refreshed n mame wouldn't recognize it anymore. Am I doing something wrong?