So I found someone who actually has credit LED support and guess what the guy runs with Hyperspin.
http://www.youtube.com/watch?v=j9Zm_qqjuks
This is something I have been looking for so that my MVS Neo Geo 25 HS cab is more authentic with LED coin counters.
ref thread:
http://www.hyperspin-fe.com/forum/showthread.php?t=862
This is huge, if anyone knows this guy please ask him to contact me.
http://www.youtube.com/user/WayneThomason