After over 10 years of fantastic progress with psx based arcade emulation and after seeing Hap's recent work on the taito sound hardware there's not going to be a lot left aside from minor glitches.

Only a remaining 4 are left that are dumped and not working. Obviously they have underlying reasons as to why. I'm curious whats required to get the last few to run, i'm no programmer but if possible i can help by getting the hardware again for a final check over of the pcb's to see if there's something thats been missed.

NBA Jam Extreme

Uses sound board (same as batman forever) is the sound board not being hooked up causing the game not to run?
Is the sound board documented enough or will getting one help towards getting it working? or is the fact that the game does not run made interest in the sound board quite low.

The test mode working in mame, and it all works apart from sound test - that's got to be a good sign!

Primal Rage 2

Hardware nobody will be able to get hold of.
Apparently there is a g-net conversion coming soon, but no actual evidence.
I'm sure out of all of the last games this has been the most looked at and not budging as far as emulation progress.

Gallop Racer 2

Shows title screen, not much more.
I've seen 2 different types of board for this game, one has just the roms, and the other is populated a bit more, will acquiring one with the different top board to the one dumped help here?
The gallop racer games are very underrated and i would not mind getting this pcb if it's going to help.

Psychic Force EX

Almost working, don't know the difference with the 'standard' set, what does work looks the same as the first game.

It's been a long time but it would be awesome to finally box off this hardware into an all working state, it's getting so close!

Cheers, Carl.