SNES4ALL project is stopped now, sorry. Fox and me are thinking to rebuild ALL for making a ZNES multiplatform port with some SH4 assembler cores. It is very crazy and we will spend a long time.
Also now Fox and me are working on a secret project

About PSX4ALL is very complex project and maybe it will be the definitive project and i am sure that it will be the last project for me.
Now PSX4ALL is developed for GP2X and PSP coders, really friends and i hope that they will get the best results at near future.
Finally, the next is: ZX4ALL with new ZX/Spectrum games, other Fenix games/remakes, Neverball, MAME4ALL and the secrect project ;-) also i hope release some commercial games for Dreamcast at the next years with 3dfxdev.net
Source: Chui's Dev and Discussion Forum, hosted here at DCEmu UK