Unfortunately, it's not online help I need, it's time. So was going to try and track someone down in the San Diego area who could come in and do the job of resurrecting my MAME. I've got a full cabinet, everything all good, except the PC went belly-up two years back. In those two years, I just haven't gotten around to rebuilding the thing, and now my wife apparently thinks the machine should either work, or give up its space in the house...
So...yeah. It's just me never finding time to do it (or, rather, always having other projects...like keeping up the pins).