Small bit of news:
Alien Sector/Baraduke: fixed the dac speech
Pac-Land: fixed the missing sounds
Regarding the M65c02 subcpu's in the (older) Seta driver - games like TwinEagle, Caliber 50 etc: I tried, and tried, and tried... and tried.. but can't get the subcpu to work. At this point, I don't think they will ever work properly
On the bright side, they probably aren't games that anyone will ever miss... it is certainly a challenge that has outdone me.
that's all for now,
- dink