Good job!
Quick question, when it's time to give this a try, what do we have to do regarding the existing mame data we have in LB? With the last version, as we discussed, when I tried to update it and change Flyers to Titles it didn't work and I had to clear image data from LB (which then deleted my mame artwork).
Also,
Do you happen to know what systems aren't emulated by MAME (MESS) very well and should still use dedicated emus or RetroArch? I'd like to move almost fully over to Mame at some point (although possibly without Software lists as they aren't very complete yet). Probably too much of an open ended question so apologies, unless you have a link that gives a reasonably good playable status of each system within MESS.
Thanks for the hard work.