There are a couple new projects listed on my site, including controller inputs for handheld consoles. These have a pretty good "cool" factor, how useful it is depends on how you use it.
http://www.mashmods.com
The one I'm working on right now is not listed on the site, only shown in a diagram. A 4-button controller for the NGPC. Two buttons will be the standard A/B of the system, while the other two are going to be turbo buttons, and if everything works out, the turbo buttons will work as lp and lk for the fighting games, they should never give a fierce command. This will give 4 action buttons for the NGPC, which can really be something for all the fighting games. If the controller goes well, I might consider installing the turbo buttons inside the system.
http://www.mashmods.com
The one I'm working on right now is not listed on the site, only shown in a diagram. A 4-button controller for the NGPC. Two buttons will be the standard A/B of the system, while the other two are going to be turbo buttons, and if everything works out, the turbo buttons will work as lp and lk for the fighting games, they should never give a fierce command. This will give 4 action buttons for the NGPC, which can really be something for all the fighting games. If the controller goes well, I might consider installing the turbo buttons inside the system.