> look at the beatmania chd names...you can't see any relationship if they're kept
> in a rompath without subfolders), I won't support it.
>
> In fact I asked some devs about it and they even didn't know about it. They were
> surprised as well.
> Maybe it will be removed, maybe not...but currently I don't see a reason to
> support it. It's not logical.
Exactly. It's nary impossible to tell which BM CHD goes to what BM ROM, unless you happen to have a list.