Hi everybody. Before anything, thanks for this great piece of software.
As Todd, i've been in the same trouble with several roms. (Boubble Bobble, Bomb Jack, Snow Bros, etc.) that works fine launched from MAME and are not being showed by MGalaxy)
My case specifically has various tries with other front ends and finally used ROMLister (Exporting the xml for MGalaxy) to narrow the huge (and useless clone, adult and fruit machine items) list and adopted the easy and neat MGalaxy.
Now, knowing my Amateur status and the fact that could be prior installation/mismatch version issues, ask for your help to figure out this "not showing" thing with the roms.
Thanks in advance.
Gus.