I guess this is for HC or SirP:
What's the status of the application to display a "how to play" screen based on controls.dat?
Now that I got the full CD set for mame I really understand the need for that app, it's a pain to have to figure out the controls every time you start an unfamiliar game.
The main reason I'm asking for a status/ETA is that if it's still months away I may work on my own temporary solution (I already have a proof of concept but it's a hodge-podge of Perl and ImageMagick to pre-generate the pics, so not very "general purpose").
In the meantime I'll try and do my part and enter some games in the database...