brarei200: Don't be ridiculous. The NeoGeo is WAY too powerful for any DAP to handle. Think about it:
1) Emulation of the 68000 CPU, which is clocked at 12 MHz
2) Emulation of the Z80 CPU, clocked at 4 MHz
3) Emulation of the YM2610 sound system, which has 15 sound channels onboard
4) Emulation of custom video hardware, which is far more than most DAP screens can handle
5) A system that has no on-board RAM, but carries the necessary RAM within the cartridges themselves and can run upwards of 8-16 megabytes
You have got to be absolutely bonkers to even think that this will work.
(ONE LAST EDIT):
Llorean, in response to your first question, there's no description of any license anywhere on the two pages. And I can't download the source files here at work, so I don't know if there may be license information bundled with the source or not. Either way, this is still a ludicrous idea and is simply not feasable on any system we support or write for.