Ok, updated the cheat file. Mainly bug fixes but I've also rolled in some more cheats. I'm not touching MAME again till 0.57 is out......if only I could keep ahead of the game.....
The WIP section of my cheat file is a s big as ever (I may start releasing that section again once I've done a bit more work)....if you think I've missed out some important cheats please let me know - post a message in this thread.