The only Wonderswan emulators out there were created way before DLDI was created, so they will not work on your Acekard. I don't think DSOrganize will help here, especially since he abandoned the plugin system long ago.
GBA homebrew *must* be run from a slot-2 device. There is no way to run them from slot-1, at all, ever.
Use NES DS, SNEmulDS (SNES), jEnesisDS (Genesis), and Lameboy (GB/GBC). There's also NesterDS+ but it's not nearly as fast as NES DS, even if it is more accurate with the graphics.
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