Well, once again I wasn't working on the project much in the past few months, but the deadline (Christmas) is coming up quick, so past two weekends I've been doing quite a bit of work on it.
The control panel is now completely wired and everything works great. Wiring the keywiz Eco 2 and an Opti-wiz were much more complicated then my last project, but then the last project I bought the IPac 2 (w/screws for each wire) and the mouse wiring harness from happ, which were a lot more expensive. Since this is a budget progect, I had to hack an IDE cable, floppy cable, and cd-rom audio cable to connect to the keywiz and optiwiz, all of which worked great, just really time consuming.
I also have put a lot of work into getting the computer itself ready. I now have mame v55 loaded with about 100 games and mamewah as the front end. I found out the hard way that I had to convert the screenshot files to bmp format since win98 doesn't natively support png format, and finding v55 rom files became quite difficult. I later found out about the rollback rom set which lets you convert your rom set to any previous rom set, unfortunately I found out about it after searching for 4-5 hours for the missing files needed in the roms.
Mamewah is now fully configured and running great. I now have it set up to exit to windows only if both esc and P (pause in mame) are pressed together, and to shut down the system if esc and a mouse button are pressed together. This makes it difficult to accidently exit mame.
I also have now secured the computer and control panel onto the cabinet, which means all that is left to do is securing the monitor and the plexiglass. I should be able to get to that next weekend, which means I should easily finish this before christmas