> That's not working for me... I load the MAME32 Snaps collection, I go into
> Settings, I select "Sets" from the pulldown, and all it shows me is "snap ".

That's because the datfile uses only one set....you'd need a different datfile or modify the existing one. The datfile specifies the layout.

> file this as a request for the next version - I'd like 'snapshots' to be one of
> the things handled by scanning and rebuilding romsets.

It won't happen or better...it already works well with external datfiles.
If you want to enable/disable single 'sets', you need a datfile which uses one set per png.


Roman Scherzer