Well done lucor001, that will be useful for lot of people.
Don't want to annoy you, just two things.
Regarding smsplus-gx I compiled with cios 202 some time ago. Well, quite useless for such little roms but if some are interested ...
In general, usb2 speed enable faster browsing and faster loading, so for roms of 300 ko maybe it's not really worth it.
For JzintvWii, there's a problem for pal users with old TV (my case, not alone I think!) it's in black and white. I was a little upset when it was first released since it is the first console I played with.
I know you're not responsible at all for this and it should be reported to jenergy but not sure he still cares.
If you want you can change VIDEO_Configure(&TVNtsc480IntDf) to VIDEO_Configure(&TVEurgb60Hz480IntDf) in fixVideoMode function. Then, everyone could play the magical game Tennis (wow, the gameplay ! still we don't play with that weird phone pad !
)
That's only a suggestion, you're free and perhaps it would be better to tell jenergy first.
By the way, the comments in code are funny, the author has the sense of humor.
Cheers and happy beer coding !