Thanks you for the hints,
On the page eboot.pbp talk, it s about this file.
But i ll go first to finish SCEVMC0.VMP & SCEVMC1.VMP (because it s related to PocketStation and can help me to understand more, especially the difference with real memory card) and after look to that param.sfo
The file Config is only for ps1 game, and only after first boot. I don t know if this file is a part of the ps1 emulator (as index, related to ps1 emulator to get options quickly such disc switch or slot)
It s not important because i think this file is everytime generated, so even we understand it (and there probably just little ) we can t use it.
Thanks you for the pocketstation xml, it s now pretty much near to be finished (pocketstation on ps3, others parts are trivial)
ADA Love Lace