Oh i didn't know that, as i said i only used OPL DB for POPStarter and i thought that if i updated to new OPL POPStarter would work with exFAT.POPStarter doesn't work with ExFAT to begin with.
ELF checksum?!?
No... The checksum of the main-ELF or of the full disc should be sufficient to identify it.
Differently named ISOs? IDK.
NBD server makes your PC think that the hdd is locally connected.
Meaning that there's no need to update anything on OPLM-Side