I know this has already been posted here (
http://forum.arcadecontrols.com/index.php?topic=87019.0), but I didn't want to bump a dead thread from 2 years ago.
I'm having a similar issue to this, and I've tried going into the layout designer, but it seems like the transparency configuration isn't "sticking" even after saving the layout file and rebooting mamewah. Any ideas what the problem is?
I'm not sitting in front of my machine right now, but I can post my layouts folder when I get home to see if any of you can find any problem with them. It's been driving me insane. I built my machine nearly 6 years ago, and I just recently started going through and cleaning everything up and getting my files cleaned up because I'm looking at building a new cabinet and migrating the system into it (It's a p4 2.4 system w/ 512mb & geforce 5200 @ 128, so it's still plenty powerful).
If anyone can give me a clue as to anything I might need to manually edit within my layout files, that would be helpful.