MUD: FIM Motocross World Championship [NPEB00925]

Try this: when you see cellSail messages in log (probably, it's trying to play some video), keep pressing "Start" and "X" buttons, until it goes to menu.

Always the same, black screen, nothing is displayed.
And that's not the only game to do that to me, disgaea 3 and 4 are the same, the fate guided paradox too.

Could you post your log, config file (rpcs.ini) and the VFS configuration.
I think that might be a VFS issue on your side.